A worker pushes a 7 kg box along a roller track. Assume friction is small enough to be ignored because of the rollers. The worker's push is 25 N directed down and to the right at an angle of 20 degrees.

Determine the horizontal-component of the workers push.

Write a net force equation for the horizontal forces on the block.

Determine the acceleration of the block.

Determine the normal force on the block.

Question

A worker pushes a 7 kg box along a roller track. Assume friction is small enough to be ignored because of the rollers. The worker's push is 25 N directed down and to the right at an angle of 20 degrees.

Determine the horizontal-component of the workers push.

Write a net force equation for the horizontal forces on the block.

Determine the acceleration of the block.

Determine the normal force on the block.