Question

Please use the interactive area below to recreate the Free Body Diagram from the video. The video shows the case where a man is pulling the crate and where friction is involved. You can pause the video around 1 min and 35 seconds in to see the correct FBD.

Answer 1

A free-body diagram is a useful tool in analyzing forces acting on an object. In the case of a man pulling a crate with friction involved, the diagram would include several forces such as applied force, normal force, gravity, and frictional force. By analyzing these forces, we can apply Newton's second law to determine the crate's acceleration.

Step-by-step explanation:

A free-body diagram is a useful tool in analyzing forces acting on an object. In the case of a man pulling a crate with friction involved, the free-body diagram would include several forces. These forces would include the applied force by the man, the normal force exerted by the ground on the crate, the force of gravity acting downward, and the frictional force opposing the motion. By analyzing these forces, we can apply Newton's second law to determine the crate's acceleration.