Question

Notify Me Bookmark

A 6.00 kg block and a 8.00 kg blocks are connected as shown. When released, the 6.00 kg block accelerates downward and the 8.00 kg block accelerates to the right. After each block has moved 2.00 cm, the total work done on the 8.00 kg block. . . . a) is greater than total work done on the 6.00 kg block b) is the same as the total work done on the 6.00 kg block c) is less than the total work done on the 6.00 kg block d) not enough information given to decide

A 6.00 kg block and a 8.00 kg blocks are connected as shown. When released, the 6.00 kg block accelerates downward and the 8.00 kg block accelerates to the right. After each block has moved 2.00 cm, the total work done on the 8.00 kg block. . . . a) is greater than total work done on the 6.00 kg block b) is the same as the total work done on the 6.00 kg block c) is less than the total work done on the 6.00 kg block d) not enough information given to decide

Image text
A 6.00 k g block and a 8.00 k g blocks are connected as shown. When released, the 6.00 k g block accelerates downward and the 8.00 k g block accelerates to the right. After each block has moved 2.00 c m , the total work done on the 8.00 k g block.... a) is greater than total work done on the 6.00 k g block b) is the same as the total work done on the 6.00 k g block c) is less than the total work done on the 6.00 k g block d) not enough information given to decide

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

A 6.00 kg block and a 8.00 kg blocks are connected as shown. When released, the 6.00 kg block accelerates downward and the 8.00 kg block accelerates to the right. After each block has moved 2.00 cm, the work done on the 6.00 kg block by tension. . . . a) is negative b) is positive c) is zero d) not enough information given to decide
Solution
0 0

A 0.75 kg block is fired by a spring gun toward a ramp angled 15 degrees above the horizontal with a coefficient of friction of 0.15. The block reaches the ramp base with an initial velocity of vo. As the block goes up the ramp it slows and stops after it has traveled 0.80 meters along the ramp. Draw a diagram of the forces on the block in the space below. Use work-energy arguments to answer the following questions. a) The work in Joules done on the block by gravity as it slides up the ramp is ? Show work. b) The work done in Joules by friction on the block as it slides up the ramp is ? Show work. c) The total work done in Joules on the box by both friction and gravity is ? d) How is the work done on the block related to the kinetic energy of the block at the bottom of the ramp? Explain briefly. e) How fast was the block initially moving in m/s at the bottom of the ramp? Show work.
Solution
0 0

Two forces act on a 4.5−kg block at rest on a rough level surface as shown. The coefficient of kinetic friction is μc = 0.02. The block moves 20 m from its initial position. (a) Find the work done by FN (the normal force). (4 points) (b) Find the work done by the frictional force. (4 points) (c). Find the net work done on the block. (4 points) (d) Use the Work-Energy Theorem to find the final velocity of the block. (3 points)
Solution
0 0