A cold block of metal is placed in contact with a warm block of metal. Which type of energy will be transferred between the blocks?

thermal energy

chemical energy

electrical energy

mechanical energy

We cannot consider something to be work unless

The resultant of 3 forces in equilibrium is equal to the vector sum of any 2 of the forces. True or False?

You must participate in minutes of physical activity, five days per week. A. 45 B. 20 C. 60 D. 30

It takes 120 minutes for a man to ride his bicycle up the road to Alpe d'Huez in France. The vertical height of the climb is 1,120 m, and the combined mass of the rider and bicycle is 96 kg. What is the bicyclist's average power output, in W?

A cannon launches a 4.0kg bowling ball with 50J of kinetic energy what is the bowling ball's speed

What is a transverse wave

Object moving at a constant velocity will always have a

Who would most likely agree that a child learns certain behaviors from observing other people?

A bullet is fired horizontally from a height of 78.4 m and hits the ground 2400 m away. With what velocity does the bullet leave the gun?

Select the correct answer. Two charged objects, A and B, exert an electric force on each other. What happens if the distance between them is increased? O A. The charge on B decreases. OB. The charge on B increases. OC.