A lift of mass 400kg is hung by a wire. Calculate the tension in the wire when the lift is at rest.

A spring has a spring constant k of 88.0 N/m. How much must this spring be compressed to store 45.0 J of potential energy

Melanie watched the path a baseball followed after a pitcher threw it. She noticed that the ball traveled horizontally away from the pitcher as well as downward toward the ground.

What type of change occurs when water changes from a solid to a liquid

Co nazywamy mitem? Dlaczego starożytni tworzyli mity?

Why didn't early Portuguese and Dutch explorers decide to create settlements in Australia?

Describe one example of competiton of tropical dry forest

What is the center of a tornado called A. the eye B. The center C. The middle road D. The vortex

Is it legal in Florida for a math teacher forces the kids to do push ups?

Acceleration is best defined as the rate of change of blank of an object

Zirconium has an atomic number of 40. How many neutrons are there in an isotope of zirconium-92?