Kapoor and Ramesh push a 1200 kg block horizontally in the same direction. Sunil pushes with a force of 500 N and Ramesh pushes with a force of 300 N. If a frictional force provides 200 N of resistance, what is the acceleration of the block?
1 Answer | Add Yours
We can use the Newton’s laws of motion here.
F=ma for the direction of force
At the force side we have two forces 500N and 300N. Resisting these forces we have frictional force of 200N.
`(500+300) -200 = 1200xxa`
`a = 600/1200 = 0.5 m/s^2`
So the acceleration of the block is 0.5m/s^2
We’ve answered 319,859 questions. We can answer yours, too.Ask a question