In one day, a 75 kg mountain climber ascends from the 1480 m level on a vertical cliff to the top at 2400 m. the next day, she descends from the top to the base of the cliff, which is at an elevation of 1260 m.

Sketch of the distance vs time graph for a car with constant velocity

Winter storms get their energy from the clash of two?

Describe the difference between the temp. of a gas and its pressure?

Read the sentence. Even the social studies teacher herself could not find the answer to the tough question, In this sentence, "herself" is used as O a personal pronoun. O an object pronoun. O a reflexive pronoun. O an intensive pronoun

An object is lifted to a certain height and then dropped. During the drop, which of the following is increased? a) gravitational potential energy b) kinetic energy c) total mechanical energy d) B and C

What causes the acceleration to increase or decrease?

When You lift a load, the resistance force is? A. magnetism b. gravity

What changes a ball velocity

A rock with mass m = 3.60 kg falls from rest in a viscous medium. The rock is acted on by a net constant downward force of F = 15.

Two electrons are 2.3nm apart. What is the force between two electrons?