What are the magnitude Δ and angle of the change in velocity if the initial velocity is 65.0 m/s south and the final velocity is 60.0 m/s west? Let the angle be measured relative to the east direction (e. g., =90∘ means Δ⃗ points north, =180∘ means Δ⃗ points west, etc.).

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)

What’s #16 asking and how do i solve it?