A handball experiences a collision with a hand with a speed of 30 m/s and rebounds in the opposite direction with a speed of 26 m/s. The collision takes 0.020s. Determine the magnitude of the average acceleration of the ball. A)
200 m/s2

B)
1300 m/s2

C)
1500 m/s2

D)
2800 m/s2

If you touch a hot light bulb and get burned, that is an example of a. radiation b. convection c. conduction

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

An electric current is flowing through the cord below. what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.