The KE of a 2kg object moving at 5m/s is?
A) 25 J
B) 50 J
C) 10 J
D) 20 J
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The KE of a 2kg object moving at 5m/s is?
A) 25 J
B) 50 J
C) 10 J
D) 20 J
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Answer:
a
Explanation:
kasi ang formula ng KE which is kinetic energy is KE=1/2mv² kaya
KE= 1/2mv²
= 1/2(2)(5)²
= 1/2 (50)
=25 J