A change from one form of energy into another is called

a. gravitational potential energy.

b. work.

c. conservation of energy.

d. an energy transformation

What is charging by conduction. Can you also give an real life example of it.

The organized set of rules to assign names to chemical compounds is called:

What happen when a hurricane crosses over land

A sprinter runs 500 meters west in a straight line and then turns around and runs in the same straight line 300 meters east. What is the runner's displacement?

The chemical reaction involved in burning wood is that endothermic or Exothermic?

While playing with her 5 year old cousin, a Physics 135 student pushed him forward on his scooter. She pushes with a force of 50 Newtons for 3.5 seconds. If the boy and the scooter together have a mass of 30 kg, what is their final velocity? a. 2.

3. A 120.0 V generator supplies 3.0 kw of power. How much current ca the generator deliver?

An apple drops from a tree and hits the ground in 1.5s what is its speed just before it hits the ground?

Sound travels slow in cold air. Why does the speed of sound depend on air temperature?

A tow truck pulls a 500 kg car so that the car accelerates 2 m/s2. What is the net force on the car? 250 N 498 N 1000 N 502 N