Matthew drops a ball and watches it bounce back up from the ground he draws a force diagram that shows the forces when the ball collides with the grand which diagram correctly shows the forces involved

Option (c)

Explanation:

In this question it is given that, Matthew drops a ball and watches it bounce back up from the ground. The force diagram is given which shows when the ball collides with the ground.

The force acting on the ball are gravitational force and drag force. According to Newton's third law of motion, the force acting on the ball are equal in magnitude but the direction is opposite.

So, diagram (c) shows the correct scenario as per third law of motion. Hence, the correct option is (c).

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.