learning task 1: complete each sentence with corresponding word potential or kinetic ? A. if the boy throws the ball is __________ energy
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Answer:
1. A. Kinetic
B. Potential
2. A. Potential
B. Kinetic
3. A. Kinetic
B. Potential
4. A. Potential
B. Kinetic
5. A. Kinetic
B. Potential
II
1. G: Mass: 1120Kg Velocity: 40m/s
R: Kinetic Energy(Joules)
E: 1/2 x Mass x Velocity^2
S: KE= 1/2(1120)(40)^2
KE =1/2(112)(80) 1/2= 0.5
KE= 4,480 Joules
A: 4,480 Joules