A mass m1 = 4.4 kg rests on a frictionless table and connected by a massless...

A mass m₁ = 4.4 kg rests on a frictionless table and connected by a massless string over a massless pulley to another mass m₂ = 3.8 kg which hangs freely from the string. When released, the hanging mass falls a distance d = 0.7 m.

1)How much work is done by gravity on the two block system?

2)How much work is done by the normal force on m₁?

3)What is the final speed of the two blocks?

4)How much work is done by tension on m₁?

5)What is the tension in the string as the block falls?

7)What is the NET work done on m₂?

Expert Solution

genius_generous answered 2 years ago

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