Why is friction important for a gymnast working on a set of parallel bars?

Choose all the answers that apply. By what method is water added to the atmosphere? O transpiration evaporation precipitation condensation sublimation

What kind of landforms would indicate the prior existence of a continental glacier?

A 200 g block is pressed against a spring of force constant 1.40 kN/m until the block compresses the spring 10.0 cm. The spring rests at the bottom of a ramp inclined at 60.0 degrees to the horizontal.

A nebula, or swirling cloud of interstellar dust and gases, is seen. What happens next in the star formation process?

Calculate the solubility (in m units) of ammonia gas in water at 298 k and a partial pressure of 2.50 bar. the henry's law constant for ammonia gas at 298 k is 58.0 m/atm and 1 bar=0.9869 atm.

An ant is crawling along a straight wire, which we shall call the x axis, from A to B to C to D

How does a very heavy object resist sliding sideways when you push hard on it?

A go-cart traveled at 200 meters in 18 seconds. what was the average speed of the go cart?

A cartoon plane with four engines can accelerate at 8.9 meters per second squared

Convert 1087 ft/s to mi/hr