a mass of substance is 125grams and speed is 50meterpersecond calcutlate the kinetic energy of the substance
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Answered by
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We know that :
mass of substance – .125kg and
velocity-50m/sec.
So, kinetic energy =1/2mv²
= 1/2 × 125/1000×(50)²
= 156.25
So kinetic energy = 156.25 kg.m/second
mass of substance – .125kg and
velocity-50m/sec.
So, kinetic energy =1/2mv²
= 1/2 × 125/1000×(50)²
= 156.25
So kinetic energy = 156.25 kg.m/second
Answered by
0
Answer:
Step-by-step explanation:
K.E = 1/2 *m*v^2
=1/2*1/8kg*50*50*m^2/s^2
=2500/16 J
=156.25J
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