What is the velocity in meters per second of a runner who runs exactly 110 m toward the beach in 72 seconds. A) 0.654 m/s toward the beach B) 1.53 m/s toward the beach C) 15.3 m/s toward the beach D) 7920 m/s toward the beach

A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.

Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)

How to calculate voltage drop in a series circuit