a 250 kg cart is initially at rest on a horizontal frictionless surface. you push the...
a 250 kg cart is initially at rest on a horizontal frictionless surface. you push the cart with a constant horizontal force to the right making it move 12 m to the right. in the end, you did 1400 j of work on the cart. What is the magnitude of your force on the cart?
Homework Answers
Please give your valuable feedback
Thank you
Add Answer to:
a 250 kg cart is initially at rest on a horizontal frictionless
surface. you push the...
A mass M is on a horizontal, frictionless surface, and is initially at rest. It is...
A mass M is on a horizontal, frictionless surface, and is initially at rest. It is subject to a position dependent force Frk( )'i. If k=75.8N, y=1.1, the mass is initially at ři=1.7mi, how much work is done as it move along the x-axis to a final position f =5.7mi? Answer in J. subjeto a position dependent A ()
A mass M is on a horizontal, frictionless surface, and is initially at rest. It is...
A mass M is on a horizontal, frictionless surface, and is initially at rest. It is subject to a position dependent force F =kin'i. If k=62.6N, y=1.2, the mass is initially at ři=1.2mi, how much work is done as it move along the x-axis to a final position 5.5mi? Answer in J. Answer: 1550 * The correct answer is: 1170 Try another question like this one
A mass M is on a horizontal, frictionless surface, and is initially at rest. It is...
A mass M is on a horizontal, frictionless surface, and is initially at rest. It is subject to a position dependent force F=k( 2 )'i. If k=85.9N, y=2.5, the mass is initially at r;=2.Omi, how much work is done as it move along the x-axis to a final position Ti =5.6 mi? Answer in J. Answer: 0 The correct answer is: 9920 Try another question like this one
a 6.61 kg block initially at rest is pulled to the right along a horizontal, frictionless...
a 6.61 kg block initially at rest is pulled to the right along a horizontal, frictionless surface by a constant, horizontal force of 13.9 N. find the speed of the block after it has moved 4.75 m. answer in units of m/s.
A box of mass 50 kg is at rest on a horizontal frictionless surface. A constant...
A box of mass 50 kg is at rest on a horizontal frictionless surface. A constant horizontal force F then acts on the box and accelerates it to the right. It is observed that it takes the box 6.9 seconds to travel 28 meters. What is the magnitude of the force?
A 0.284 kg puck, initially at rest on a horizontal, frictionless surface, is struck by a...
A 0.284 kg puck, initially at rest on a horizontal, frictionless surface, is struck by a 0.248 kg puck moving initially along the x axis with a speed of 3.03 m/s. After the collision, the 0.248 kg puck has a speed of 2.03 m/s at an angle of 23 degree to the positive x axis. Determine the magnitude of the velocity of the 0.284 kg puck after the collision. Answer in units of m/s.
A 2.6 kg block initially at rest is pulled to the right along a horizontal, frictionless...
A 2.6 kg block initially at rest is pulled to the right along a horizontal, frictionless surface by a constant, horizontal force of 15.9 N. Find the speed of the block after it has moved 3.3 m Answer in units of m/s 018 (part 1 of 2) 3.0 points A book weighing 24 N is placed on a table. How much support force does a table e on the book? Answer in units of N. 019 (part 2 of 2)...
7. AS kg ball is initially at rest on a horizontal frictionless surface as shown to...
7. AS kg ball is initially at rest on a horizontal frictionless surface as shown to the right. A hard plastic cube of mass 0.5 kg slides across the surface at a speed of 26 ms and strikes the ball The figure below shows a graph of the force exerted on the ball by the cube as a function of time. Oslo Force (x10'N) 10 2.0 10.0 4.0 6.0 8.0 Time (x10's) A) Determine the total impulse given to the...
A 5.00 kg sled is initially at rest on a frictionless horizontal road. The sled is...
A 5.00 kg sled is initially at rest on a frictionless horizontal road. The sled is pulled a distance of 3.00 m by a force ( → F F → ) that is applied to the sled at an angle of 20° to the horizontal. What is the magnitude of the force ( → F F → ) if the final kinetic energy of the sled is 55.0 Joules.
Cart A (mass 2.0 kg) and Cart B (mass 3.0 kg) are separated by a compressed...
Cart A (mass 2.0 kg) and Cart B (mass 3.0 kg) are separated by a compressed spring and attached to each other by a string. Initially they are sitting at rest on a frictionless surface. When the string is burned, Cart A moves to the left at 1.5 m/s. Cart B moves to the right and encounters a rough surface. Cart B comes to a stop after traveling a distance of 0.35 m on the rough surface. What is the...
A mass M is on a horizontal, frictionless surface, and is initially at rest. It is subject to a position dependent force Frk( )'i. If k=75.8N, y=1.1, the mass is initially at ři=1.7mi, how much work is done as it move along the x-axis to a final position f =5.7mi? Answer in J. subjeto a position dependent A ()
A mass M is on a horizontal, frictionless surface, and is initially at rest. It is subject to a position dependent force F =kin'i. If k=62.6N, y=1.2, the mass is initially at ři=1.2mi, how much work is done as it move along the x-axis to a final position 5.5mi? Answer in J. Answer: 1550 * The correct answer is: 1170 Try another question like this one
A mass M is on a horizontal, frictionless surface, and is initially at rest. It is subject to a position dependent force F=k( 2 )'i. If k=85.9N, y=2.5, the mass is initially at r;=2.Omi, how much work is done as it move along the x-axis to a final position Ti =5.6 mi? Answer in J. Answer: 0 The correct answer is: 9920 Try another question like this one
A 0.284 kg puck, initially at rest on a horizontal, frictionless surface, is struck by a 0.248 kg puck moving initially along the x axis with a speed of 3.03 m/s. After the collision, the 0.248 kg puck has a speed of 2.03 m/s at an angle of 23 degree to the positive x axis. Determine the magnitude of the velocity of the 0.284 kg puck after the collision. Answer in units of m/s.
A 2.6 kg block initially at rest is pulled to the right along a horizontal, frictionless surface by a constant, horizontal force of 15.9 N. Find the speed of the block after it has moved 3.3 m Answer in units of m/s 018 (part 1 of 2) 3.0 points A book weighing 24 N is placed on a table. How much support force does a table e on the book? Answer in units of N. 019 (part 2 of 2)...
7. AS kg ball is initially at rest on a horizontal frictionless surface as shown to the right. A hard plastic cube of mass 0.5 kg slides across the surface at a speed of 26 ms and strikes the ball The figure below shows a graph of the force exerted on the ball by the cube as a function of time. Oslo Force (x10'N) 10 2.0 10.0 4.0 6.0 8.0 Time (x10's) A) Determine the total impulse given to the...
Most questions answered within 3 hours.
-
Is depression the cause or the effect of a stressful
situation? Explain.
12) How do learning...
asked 47 minutes ago -
Critically discuss whether the Bretton Woods System has been
based on Keynesian principles. Please give me...
asked 1 hour ago -
An ammeter with a scale ranging from 0 to 15mA has a resistance
of 5Omega. How...
asked 2 hours ago -
def blur(img: Image) -> Image:
"""Blur Image, img, based on the given pixel_size
Hints:
- For...
asked 1 hour ago -
a
carboxylic acid reacting with a strong base will form what
ion
asked 3 hours ago -
which value if any in each pair corresponds to a
faster reaction k=18.k=137
asked 3 hours ago -
Bus lines can be separated into two generic types, dedicated and
multiplexed.
i. What is the...
asked 5 hours ago -
This is 'Branding' course which is part of marketing.
1. As a brand manager of Nudie...
asked 5 hours ago -
You are considering the purchase of a new stock. The stock is
forecasted to pay a...
asked 6 hours ago -
vector a has componets Ax and Ay, and makes an angle theta with
the y-axis. Select...
asked 6 hours ago -
What were the problems of the american frontier after 1763 and how
did the British address...
asked 7 hours ago -
Why
isn’t pentanol (CH3 CH2 CH2 CH2 CH2 OH) very soluble in
water?
asked 7 hours ago