A basketball player, who weighs 600 newtons, jump 0.5 meters vertically off the floor. Calculate her kinetic energy just before hitting the floor.

a) 300J

b) 3000J

c) 9.81m/s^2

d) 0

When the total amount of a quantity is the same before and after some event occurs, we say that the quantity is (blank)

Which of the following is true about pseudoscience?. a. can be trusted because they could use sound scientific methods. b. clearly false and a lie. c. do not use the accepted methods of scientific research and expirimentation. d.

Two tuning forks are played at the same time. One has a frequency of 176 Hz and the other is 178 Hz. How many beats per second are heard?

In the absence of friction, an object will

What are the different type of potential energy?

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.