A block slides down an incline at an angle of 30.0 degrees. At the bottom of the incline the block is traveling at 1.20 m/s. The coefficient of friction between the block and the incline is 0.25. I need help with A., B., and C.
Homework Answers
Add Answer to:
A block slides down an incline at an angle of 30.0 degrees. At
the bottom of...
Please show the work PHYS 2 euie 1 Name: A block slides down an incline at...
Please show the work
PHYS 2 euie 1 Name: A block slides down an incline at an angle of 30.0°. At the bottom of the incline the block is travelling at 1.20 m/s. The coefficient between the block and the incline is 0.25. a. What are the energies at the start and end of the problem? b. Solve for the distance the block slide down the incline. (ans: 0.259 m) 3. 4. A solid ball with a mass of 4.00kg...
A 3.00-kg block starts from rest at the top of a 30.0 degrees incline and slides...
A 3.00-kg block starts from rest at the top of a 30.0 degrees incline and slides a distance of 2.10m down the incline in 1.80 seconds. a) Find the magnitude of the acceleration of the block. (_______ m/s2) b) Find the coefficient of kinetic friction between block and plane. c) Find the friction force acting on the block. Magnitude ____________N Direction: ______________ d) Find the speed of the block after it has slid 2.10m. (___________m/s)
A child slides down a slide with a 20 degree incline, and at the bottom her...
A
child slides down a slide with a 20 degree incline, and at the
bottom her speed is percisely half what it would have been if the
slide was frictionless. Derive an equation for the acceleration
with friction and for acceleration without friction. Calculate the
coefficient of friction between the slide and the child.
Bonus: (5pts) Must have everything correct A child slides down a slide with a 20 incline, and at the bottom her speed is precisely half what...
3. Starting from rest, a 5.20-kg block slides 1.60 m down a rough 30.0° incline. The...
3. Starting from rest, a 5.20-kg block slides 1.60 m down a rough 30.0° incline. The coefficient of kinetic friction between the block and the incline is μk = 0.436. (a) Determine the work done by the force of gravity. J (b) Determine the work done by the friction force between block and incline. J (c) Determine the work done by the normal force. J (d) Qualitatively, how would the answers change if a shorter ramp at a steeper angle...
A block of mass m = 3.00 kg slides down a 30.0∘ incline which is 3.60 m high. At the bottom, it s...
A block of mass m = 3.00 kg slides down a 30.0∘ incline which is 3.60 m high. At the bottom, it strikes a block of mass M = 7.50 kg which is at rest on a horizontal surface (Figure 1). (Assume a smooth transition at the bottom of the incline). The collision is elastic, and friction can be ignored. A) Determine the speed of the block with mass m = 3.00 kg after the collision. B) Determine the speed...
A 2.10-kg block starts from rest at the top of a 30.0° incline and slides a...
A 2.10-kg block starts from rest at the top of a 30.0° incline and slides a distance of 2.10 m down the incline in 1.00 s. (a) Find the magnitude of the acceleration of the block. m/s2 (b) Find the coefficient of kinetic friction between block and plane. (c) Find the friction force acting on the block. magnitude N direction ---Select--- up the incline down the incline normal to the incline and upward normal to the incline and downward (d)...
block starts from rest at the top of a 30.0° incline and slides 2.00 m down...
block starts from rest at the top of a 30.0° incline and slides 2.00 m down the incline in 1.75s. a) Find the acceleration of the block b) Find the speed of the block after it has slid 2.00 m c) Find the frictional force acting on the block d) Find the normal contact force e) Find the coefficient of kinetic friction
A 3.90-kg block starts from rest at the top of a 30.0° incline and slides a...
A 3.90-kg block starts from rest at the top of a 30.0° incline and slides a distance of 2.10 m down the incline in 2.00 s. (a) Find the magnitude of the acceleration of the block. (b) Find the coefficient of kinetic friction between block and plane. (c) Find the friction force acting on the block. (d) Find the speed of the block after it has slid 2.10 m.
A 4.50-kg wooden block slides 2.35 m down a wooden incline at constant velocity.
A 4.50 kg wooden block slides 2.35 m down a wooden incline at constant velocity. (The coefficient of static friction is 0.40, and the coefficient of kinetic friction is 0.20.)What is the angle of the incline? (Ans : 11.3 degrees)Calculate the increase in the system's thermal energy. (Ans : 20.3 J)
A 3.60-kg block starts from rest at the top of a 30.0° incline and slides a...
A 3.60-kg block starts from rest at the top of a 30.0° incline and slides a distance of 1.70 m down the incline in 1.40 s. (a) Find the magnitude of the acceleration of the block.m/s2 (b) Find the coefficient of kinetic friction between block and plane. (c) Find the friction force acting on the block. (d) Find the speed of the block after it has slid 1.70 m.
Please show the work
PHYS 2 euie 1 Name: A block slides down an incline at an angle of 30.0°. At the bottom of the incline the block is travelling at 1.20 m/s. The coefficient between the block and the incline is 0.25. a. What are the energies at the start and end of the problem? b. Solve for the distance the block slide down the incline. (ans: 0.259 m) 3. 4. A solid ball with a mass of 4.00kg...
A
child slides down a slide with a 20 degree incline, and at the
bottom her speed is percisely half what it would have been if the
slide was frictionless. Derive an equation for the acceleration
with friction and for acceleration without friction. Calculate the
coefficient of friction between the slide and the child.
Bonus: (5pts) Must have everything correct A child slides down a slide with a 20 incline, and at the bottom her speed is precisely half what...
block starts from rest at the top of a 30.0° incline and slides 2.00 m down the incline in 1.75s. a) Find the acceleration of the block b) Find the speed of the block after it has slid 2.00 m c) Find the frictional force acting on the block d) Find the normal contact force e) Find the coefficient of kinetic friction
Most questions answered within 3 hours.
-
def blur(img: Image) -> Image:
"""Blur Image, img, based on the given pixel_size
Hints:
- For...
asked 33 minutes ago -
An ammeter with a scale ranging from 0 to 15mA has a resistance
of 5Omega. How...
asked 34 minutes ago -
a
carboxylic acid reacting with a strong base will form what
ion
asked 1 hour ago -
which value if any in each pair corresponds to a
faster reaction k=18.k=137
asked 1 hour ago -
Bus lines can be separated into two generic types, dedicated and
multiplexed.
i. What is the...
asked 3 hours ago -
This is 'Branding' course which is part of marketing.
1. As a brand manager of Nudie...
asked 4 hours ago -
You are considering the purchase of a new stock. The stock is
forecasted to pay a...
asked 4 hours ago -
vector a has componets Ax and Ay, and makes an angle theta with
the y-axis. Select...
asked 5 hours ago -
What were the problems of the american frontier after 1763 and how
did the British address...
asked 6 hours ago -
Why
isn’t pentanol (CH3 CH2 CH2 CH2 CH2 OH) very soluble in
water?
asked 6 hours ago -
In preparing its bank reconciliation for the month of April
2018, Haskins, Inc. has available the...
asked 8 hours ago -
Your job is to do the following: build a Monster class as your
base class, along...
asked 8 hours ago