How high up is a 3kg object that has 300 joules of energy

Explain why a roller coaster's second hill cannot be taller than the first hill.

How are kyanite crystals formed

Lightning is created when charges flow rapidly from a. ground to cloud. b. cloud to ground. c. cloud to cloud. d. all of these.'

The sunlight shines behind they raining cloud. What role does the sun play in the formation of rain? why?

What is the formula for moment in physics

Blocks with masses of 3.0 kg, 4.0 kg, and 5.0 kg are lined up in a row on a frictionless table. All three are pushed forward by a 16 N force applied to the 3.0 kg block. How much force does the 4.0 kg block exert on the 5.0 kg block?

Objects falling through air experience a type of friction called a. terminal velocity. b. air resistance. c. inertia. d. rolling frictio

Between which pair of objects would the largest gravitational attraction be found

Which of these items are made of cells? Check all that apply

Which of the following is true about high-energy mechanical devices?