Which of the following changes on different celestial objects due to the force of gravity?

A. weight

B. mass

C. all of the above

D. how much matter an object is made up of

A car is traveling at 30 meters per second. How far does the car travel in 2 minutes?

When a mixture is stirred

Which field of study would be most useful for a person who wants to grow safe food crops?

A car rounds a 75-m radius curve at a constant speed of 18 m/s. a ball is suspended by a string from the ceiling the car and moves with the car. the angle between the string and the vertical is:

Diane swim 5 kilometers against the current in the same amout of time it took her to swim 15 kilometers with the current. The rate of the current was 2 kilometers per hour. How fast would diane swim if there were no current?

What relationship exists between the amplitude of a wave and amount of disturbance in the water?

If the speed of the wave on the guitar string is 600 m/s. Determine the period of that wave. Show all of your work including the initial equations and include the units in your answer

A bumper car with a mass of 200 kilograms traveling at a velocity of 3.5 meters/second collides with a stationary bumper car with a mass of 250 kilograms. If the two bumper cars stick and move together at a velocity of 2.

Why might city areas have a higher temperature than rural areas?

When an object falls through the air and encounters air resistance its overall speed will be