Please show step by step. Using conservation of energy and kinematics to solve. Please show separately how to do each one.
Homework Answers
Add Answer to:
Please show step by step. Using conservation of energy and
kinematics to solve. Please show separately...
Need the exercise portion Hit the Ski Slopes EXAMPLE 5.8 GOAL Combine conservation of mechanical energy...
Need the exercise portion
Hit the Ski Slopes EXAMPLE 5.8 GOAL Combine conservation of mechanical energy with the work-energy theorem involving friction on a horizontal surface. h = 20.0 m у A skier starts PROBLEM from rest at the top of a frictionless incline of height (В С) 20.0 m, as in the figure. At the bottom of the incline, the skier The skier slides down the slope and onto a level surface, stopping after encounters a horizontal traveling a...
Energy, Force, and Kinematics A smooth frictionless incline is d meters in length and is at...
Energy, Force, and Kinematics A smooth frictionless incline is d meters in length and is at an angle of theta > 30 degree with respect to the ground. A block of mass mA = m starts from rest at the top of the incline (see figure). It is connected to a lighter mass mB = m/2 by a massless string that stays taut throughout the block's descent. In terms of the given quantities m, theta , and acceleration due to...
please explain and write neatly 1. Once again we have a skier on an inclined plane....
please explain and write neatly
1. Once again we have a skier on an inclined plane. The skier has mass M and starts from rest. Her speed at the bottom of the slope is 12.0 meters/second. The hill is inclined 30 degrees from the horizontal and the length of the slope is 100.0 meters. Use the law of conservation of energy to determine her final speed and write that number down here: What could account for the difference in your...
51 A block of mass m in step 1 is placed on top of a tertical spring with deflects by Ax and is h...
51 A block of mass m in step 1 is placed on top of a tertical spring with deflects by Ax and is held at that displacement In step 2, the spring is while not changing the displacement of the spring In step 3, the mass is released and travels horizontally on a surfacewith a kinetic coefficient of friction μk for a length d until it reaches a slope with the same kinetic coefficient of friction, which it continues to...
A child leaves her book bag on a slide. The bag, which is at the top...
A child leaves her book bag on a slide. The bag, which is at the top of the slide, starts from rest and reaches the bottom in 1.73 s. The mass of the book bag is 3, 30 kg, the length of the slide is 3.70 m and the angle of incline is 31.oe. (Assume the +x-axis to be parallel to and down the slide. For all values, enter the magnitude only.) With what acceleration does the bag go down...
Can you please work each part of this question and show complete work? Trying to understand...
Can you please work each part of this question and show complete
work? Trying to understand each step and all concepts for exam.
4. Seefigures below. A mass m = 15 kg is released from rest at the top of a frictionless inclined plane a height h above a frictionless horizontal surface (left figure). It slides down the incline onto the surface, where it has a velocity v = 7 m/s (middle figure) The incline angle is 25° with respect...
Physics I. Unit : potential energy and conservation of energy. A,B,C, please In the figure, a...
Physics I. Unit : potential energy and conservation of energy.
A,B,C, please
In the figure, a 3.9 kg block is accelerated from rest by a compressed spring of spring constant 630 N/m. The block leaves the spring at the spring's relaxed length and travels over a horizontal floor with a coefficient of kinetic friction mu_k = 0.215. The frictional force stops the block in distance D = 7.7 m. What are (a) the increase in the thermal energy of the...
To practice Problem-Solving Strategy 10.1 Conservation of energy problems. An ice cube of mass 50.0g can...
To practice Problem-Solving Strategy 10.1 Conservation of energy
problems.
An ice cube of mass 50.0g can slide without friction up and down
a 25.0degree slope. The ice cube is pressed against a spring at the
bottom of the slope, compressing the spring 0.100m . The spring
constant is 25.0N/m . When the ice cube is released, how far will
it travel up the slope before reversing direction?
Part B
You should compile two lists: one of known quantities and one...
I need a step by step on 1 and 2 so I can teach myself. 1....
I need a step by step on 1 and 2 so I can teach myself.
1. A solid, uniform sphere with a mass of 2.0 kg is rolling from rest down an incline plane from the top of the plane. The incline plane makes an angle of 20° with the horizontal and has a height of 2.0 m. At the bottom of the incline plane, the surface levels out to a frictionless horizontal surface. A spring with a spring constant...
As shown below (not to scale), a block of mass starts from rest and slides down...
As shown below (not to scale), a block of mass starts from rest
and slides down a frictionless ramp of height h. Upon reaching the
bottom of the ramp, it continues to slide across a flat
frictionless surface. It then crosses a "rough patch" on the
surface of length d=10m. This rough patch has a coefficient of
kinetic friction uK=.1. After crossing the rough patch, the block's
final speed is vf=2m/s. What is the height of the ramp? Hint: I...
Need the exercise portion
Hit the Ski Slopes EXAMPLE 5.8 GOAL Combine conservation of mechanical energy with the work-energy theorem involving friction on a horizontal surface. h = 20.0 m у A skier starts PROBLEM from rest at the top of a frictionless incline of height (В С) 20.0 m, as in the figure. At the bottom of the incline, the skier The skier slides down the slope and onto a level surface, stopping after encounters a horizontal traveling a...
Energy, Force, and Kinematics A smooth frictionless incline is d meters in length and is at an angle of theta > 30 degree with respect to the ground. A block of mass mA = m starts from rest at the top of the incline (see figure). It is connected to a lighter mass mB = m/2 by a massless string that stays taut throughout the block's descent. In terms of the given quantities m, theta , and acceleration due to...
please explain and write neatly
1. Once again we have a skier on an inclined plane. The skier has mass M and starts from rest. Her speed at the bottom of the slope is 12.0 meters/second. The hill is inclined 30 degrees from the horizontal and the length of the slope is 100.0 meters. Use the law of conservation of energy to determine her final speed and write that number down here: What could account for the difference in your...
51 A block of mass m in step 1 is placed on top of a tertical spring with deflects by Ax and is held at that displacement In step 2, the spring is while not changing the displacement of the spring In step 3, the mass is released and travels horizontally on a surfacewith a kinetic coefficient of friction μk for a length d until it reaches a slope with the same kinetic coefficient of friction, which it continues to...
A child leaves her book bag on a slide. The bag, which is at the top of the slide, starts from rest and reaches the bottom in 1.73 s. The mass of the book bag is 3, 30 kg, the length of the slide is 3.70 m and the angle of incline is 31.oe. (Assume the +x-axis to be parallel to and down the slide. For all values, enter the magnitude only.) With what acceleration does the bag go down...
Can you please work each part of this question and show complete
work? Trying to understand each step and all concepts for exam.
4. Seefigures below. A mass m = 15 kg is released from rest at the top of a frictionless inclined plane a height h above a frictionless horizontal surface (left figure). It slides down the incline onto the surface, where it has a velocity v = 7 m/s (middle figure) The incline angle is 25° with respect...
Physics I. Unit : potential energy and conservation of energy.
A,B,C, please
In the figure, a 3.9 kg block is accelerated from rest by a compressed spring of spring constant 630 N/m. The block leaves the spring at the spring's relaxed length and travels over a horizontal floor with a coefficient of kinetic friction mu_k = 0.215. The frictional force stops the block in distance D = 7.7 m. What are (a) the increase in the thermal energy of the...
To practice Problem-Solving Strategy 10.1 Conservation of energy
problems.
An ice cube of mass 50.0g can slide without friction up and down
a 25.0degree slope. The ice cube is pressed against a spring at the
bottom of the slope, compressing the spring 0.100m . The spring
constant is 25.0N/m . When the ice cube is released, how far will
it travel up the slope before reversing direction?
Part B
You should compile two lists: one of known quantities and one...
I need a step by step on 1 and 2 so I can teach myself.
1. A solid, uniform sphere with a mass of 2.0 kg is rolling from rest down an incline plane from the top of the plane. The incline plane makes an angle of 20° with the horizontal and has a height of 2.0 m. At the bottom of the incline plane, the surface levels out to a frictionless horizontal surface. A spring with a spring constant...
As shown below (not to scale), a block of mass starts from rest
and slides down a frictionless ramp of height h. Upon reaching the
bottom of the ramp, it continues to slide across a flat
frictionless surface. It then crosses a "rough patch" on the
surface of length d=10m. This rough patch has a coefficient of
kinetic friction uK=.1. After crossing the rough patch, the block's
final speed is vf=2m/s. What is the height of the ramp? Hint: I...
Most questions answered within 3 hours.
-
MCL 445.111 et seq. deals with Home Solicitation Sales.
MCL stands for Michigan Compiled Laws which...
asked 7 minutes ago -
Which of the following items may not create an NOL?
a.
sole proprietorship loss
b.
personal...
asked 12 minutes ago -
A hypothetical solution forms between a solid and a liquid. The
values of the thermodynamic quantities...
asked 10 minutes ago -
when 2053 j of heat is added to 46.3 g of hexane C6H14 the
temperature increases...
asked 13 minutes ago -
a)An ideal heat pump is being considered for use in heating an
environment with a temperature...
asked 14 minutes ago -
.
Convert the following pairs of voltage and current waveforms to
phasor form. Each pair of...
asked 15 minutes ago -
I need new and unique answers, please. (Use your own words,
don't copy and paste), Please...
asked 16 minutes ago -
A 6.5 cm diameter ball has a terminal speed of 22 m/s. What is
the ball's...
asked 29 minutes ago -
Name two areas of the human body with the highest concentration
of lymph nodes and speculate...
asked 33 minutes ago -
Angel Corporation has $10,000,000 of
8.0% 25 year bonds dated May 1, 2018 with interest payable...
asked 1 hour ago -
7.
________ involves individuals trading goods they already have or
providing services in exchange for something...
asked 1 hour ago -
Share your research problem. What databases did you search as
you gathered evidence to support your...
asked 1 hour ago