Rex throws his mother's crystal vase vertically upwards with an initial velocity of 24 m/s.
Determine the velocity of the object when it reaches its maximum height

Aperson gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. the cart travels forward along the floor, gradually slowing as it moves. consider the horizontal force(s) on the cart while it is moving forward and slowing. which of the following statements is correct? (a) both a forward and a backward force are acting on the cart, but the forward force is larger. (b) only a forward force is acting which diminishes with time. (c) both a forward and a backward force are acting on the cart, but the backward force is larger. (d) only a backward force is acting, no forward force.

Which composition of water moves to begin a deepwater current?

A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?