A runner with a mass of 75kg runs 6m/s calculate the kinetic energy stored in the runner

How high would you need to lift a 2 kg bottle of soda to increase its potential energy by 50 Joules? (use G=10 N/KG.)

What type of weather modification involves the use of large fans to mix surface air with air aloft?

A 73.4 kg basketball player accelerates herself upward at 2.25 m/s. How much upward force does she exert? (Hint 1: Don't forget her weight!) (Hint 2: Her force is not the same thing as the Total Force.) (Unit = N)

What does "muscles work in opposing pairs" mean?

If the slope of a line on a speed-time graph is 0 and it is not on the x-axis, what is the object doing?

Explain one effect that burning fossil fuel has on the environment

What components of the atom are found outside of the nucleus? protons electrons neutrons all are found in the nucleus

What is the general relationship between the state of matter and density?

In the lab, Michelle and Brian measured the acceleration of a cart rolling on an inclined track with one block under one end, and found that the acceleration was 0.482 m/s2.

Your grandfather clock's pendulum has a length of 0.9930 m. if the clock loses 60 seconds per day, should you increase or decrease the length of the pendulum?