ACTIVITY 3
Given:
1.Mass of volleyball = 0.26kg
G = 9.8m/s2
H = 1.5 m.
PE =?
PEvolleyball = mgh
= (0.26kg) (9.8m/s2) (1.5m)
PE = _________
2.Given:
Mass = 0.1kg
Velocity = 2m/s
KE =?
KE = ½ mv2
KE= (.5) (0.1 kg) (2m/s)2
= (0.5) (0.1) (4)
KE =_____________
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Answer:
Pe=0.26kg
KE=4
Explanation:
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