Question

Notify Me Bookmark

When released from rest, a 190 g block slides down the path shown below, reaching the bottom with a speed of 3.8 m/s. How much work does the force of friction do (in J)? J

When released from rest, a 190 g block slides down the path shown below, reaching the bottom with a speed of 3.8 m/s. How much work does the force of friction do (in J)? J

Image text
When released from rest, a 190 g block slides down the path shown below, reaching the bottom with a speed of 3.8 m / s . How much work does the force of friction do (in J)? ◻ J

Detailed Answer

0 0

Please enter your email here. You will get email when this question is answered by our tutor.

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Notify me Login Sign Up

Similar/Related Questions

When released from rest, a 180 g block slides down the path shown below, reaching the bottom with a speed of 4.2 m/s. How much work does the force of friction do (in J)? J
Solution
0 0

In the figure, a small block of mass m = 0.023 kg can slide along the frictionless loop-the-loop, with loop radius R = 13 cm. The block is released from rest at point P, at height h = 6.1R above the bottom of the loop. (a) How much work does the gravitational force do on the block as the block travels from point P to point Q? J (b) How much work does the gravitational force do on the block as the block travels from point P to the top of the loop? J If the gravitational potential energy of the block-Earth system is taken to be zero at the bottom of the loop, find the following. (c) the potential energy when the block is at point P J (d) the potential energy when the block is at point Q (e) the potential energy when the block is at the top of the loop J (f) If, instead of being released, the block is given some initial speed downward along the track, do the answers to (a) through (e) increase, decrease, or remain the same? increase decrease remain the same
Solution
0 0

In a truck-loading station at a post office, a small 0.200 kg package is released from rest at point A on a track that is one-quarter of a circle with radius 1.60 m (Figure 1). The size of the package is much less than 1.60 m, so the package can be treated as a particle. It slides down the track and reaches point B with a speed of 5.40 m/s. From point B, it slides on a level surface a distance of 3.00 m to point C, where it comes to rest. Figure 1 of 1 m = 0.200 kg Part A What is the coefficient of kinetic friction on the horizontal surface? Submit Request Answer Part B How much work is done on the package by friction as it slides down the circular arc from A to B ? Express your answer in joules. Submit Request Answer

Solution
0 0