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Teacher: ________________________________
LEARNING ACTIVITY SHEET # _____
ACTIVITY SHEET. Part A – KINITEC ENERGY AND POTENTIAL ENERGY
ACTIVITY SHEET. Part B – KINITEC ENERGY
1. You serve a volleyball with a mass of 2.1 kg. The ball leaves your hand with a speed of 30 m/s. The ball has
__________________ energy. Calculate it.
GIVEN:
UNKNOWN
FORMULA
SUBSTITUTION/SOLUTION
FINAL ANSWER
(whole number)
2. A 75-kg man is walking at a speed of 2.0 m/s. What is his kinetic energy (energy is measured in Joules)?
GIVEN:
UNKNOWN
FORMULA
SUBSTITUTION/SOLUTION
FINAL ANSWER
3. A 1400-kg car is moving at a speed of 25 m/s. How much kinetic energy does the car have?
GIVEN:
UNKNOWN
FORMULA
SUBSTITUTION/SOLUTION
FINAL ANSWER
ACTIVITY SHEET. Part C – POTENTIAL ENERGY
4. A 2 kg rock is at a height of 200 meters.
A. What is the rock's gravitational potential energy at 200 meters high?
GIVEN:
UNKNOWN
FORMULA
SUBSTITUTION/SOLUTION
FINAL ANSWER
B. Calculate the rock's gravitational potential energy at 60 m, 30 m, 2 m, and 1m high.
GIVEN:
UNKNOWN
FORMULA
SUBSTITUTION/SOLUTION
FINAL ANSWER
GIVEN:
UNKNOWN
FORMULA
SUBSTITUTION/SOLUTION
FINAL ANSWER
GIVEN:
UNKNOWN
FORMULA
SUBSTITUTION/SOLUTION
FINAL ANSWER
GIVEN:
UNKNOWN
FORMULA
SUBSTITUTION/SOLUTION
FINAL ANSWER