H2P-556
F = ma
H2 Physics · JC 2 · Easy · F = ma
A 0.30 kg block rests on a rough horizontal table and is attached by a light string over a smooth pulley to a 0.70 kg block hanging freely. When released, the frictional force on the block on the table is 2.0 N. What is the magnitude of the acceleration of the blocks?
- 2.0 m s
- 3.0 m s
- 4.9 m s
- 6.9 m s
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