Which of the following objects is NOT in equilibrium? Hail falling vertically down at constant speed
A book on the desk
An asteroid traveling at 10 m/s towards the earth
A baseball player sliding on the field

Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.

Provides most of the energy used in the world today. question 4 options: wind fossil fuel moving water sunlight

Aboat travels at 15 m/s in a direction 45° east of north. the boat then turns and travels at 18 m/s in a direction 5° north of east. what is the magnitude of the boat's resultant velocity? round your answer to the nearest whole number. /s what is the direction of the boat's resultant velocity? round your answer to the nearest whole degree. ° north of east