When starting a car some energy is used to increase the fuels temperature during ignition. this energy causing combustion is a:absorbed energyb:chemical energy c:activation energy d:latent energy

Kepler's second law of planetary motion is known as the law of

Why does range of motion need to be measured separately for each joint

What are the two main types of waves?

the sun on average is 93 billion miles from earth. how many meters is this? express it using power of ten and using a metric prefix (km)

Which of these is the best reason for proper nutrition? A. To ensure that you will be skinny B. To protect yourself against certain diseases C. To improve your intelligence D. To ensure that you will get good grades

Define light year and explain how and why light years are used to measure distances in the universe

A farmer had 15 sheep, and all but 8 died. How many are left?

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?