A spring with a spring constant of 4.0 newtons

per meter is compressed by a force of

1.2 newtons. What is the total elastic potential

energy stored in this compressed spring?

(1) 0.18 J (3) 0.60 J

(2) 0.36 J (4) 4.8 J

On June 23, which area will receive more direct sunlight? A. Southern Hemisphere B. Equator C. Northern Hemisphere D. North Pole

You drive 4 km at 30 km/h and then another 4 km at 50 km/h what is the average speed

Earth is like a bar magnet. What does this mean about its magnetic poles? Question 5 options: a. There is only a magnetic north pole. b. There are both magnetic north and south poles. c. There is only a magnetic south pole. d.

Kinematic: An object drop 20m from a cliff. If it started at rest and is going 20m/s just before it hits the ground, what is it's acceleration?

What is 250cm converted to decimals

A 75 kg astronaut has become detached from their her space ship. To get back to the ship she throws a tool in the opposite direction to the spaceship with a force of 16 N.

The force that causes your car to gain momentum when going downhill is known as gravity. True / False.

A soccer ball, a gallon of milk, and a sheet of Paper are dropped from the top of a tall building at the same time. Consider what you have learned about air resistance. Which object reaches the ground first?

Two satellites of equal mass are orbiting the planet Mars. Satellite B is closer to Mars than Satellite A. How does the gravitational pull of Mars affect each of these satellites?

What is the mass of an object if a force of 34 N produces an acceleration of 4 m/s^2?