Answer to Question #274792 in Physics for mik

Question #274792

all surfaces are smooth,pulleys and strings are ideal. Masses of each block is 1 kg. if aA, aB are the acceleration of block a and b respectively then the value of aA is?

Expert's answer

a_A=\frac{m_a-m_b}{m_a+m_b}g\\a_A=\frac{1-1}{1+1}9.8=0\frac{m}{s^2}

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Two balls are thrown simultaneously, A vertically upward with a speed of 20m/s from the ground , and
2. A particle is displaced 60 cm to the north and then is given a second displacement of 90 cm directly
3. An inclined plane makes an angle of with the horizontal. Find the constant force, applied parallel
4. A 12-kg box is released from the top of an incline that is 5.0m long and makes an angle of 40° to t
5. A simple pendulum is found to vibrate 50 times within 200s. When 1.5m of its length is reduced to a
6. A 300g mass hangs at the end of a string. A second string hangs from the bottom of that mass and sup
7. Just as her parachute opens, a 60-kg parachutist is falling at a speed of 50.0 m/s. After 0.80 secon