Two people are trying to move a car. One person is pushing from the right with a force of 20 N and one person is pulling from the lft with a force of 10 N. What is the net force?

Distinguish between a transverse wave and a longitudinal wave.

Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?