Sagot :
Answer:
The mass of the object is 2.44kg
The calculation can be done as follows.
Velocity=35 m/s
Mess= ?
Kinetic energy= 1500 joules
k.e=1/2mv²
1500= 1/2m(35²)
1500= 0.5(1.225)(m)
1500= 6.125m
m=1500/612.5
=2.44
Hence the mass of the object is 2.44kg
Explanation:
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