Answer:
KE = 1/2 × 0.04 × 4 = 0.08 or 8 × 10^-2
The loss of kinetic energy of system is 172.8 J.
Here's why:
Mass of object = 4 kg
Velocity of object = 12 m/s
Mass of another object = 6 kg
We need to calculate the velocity
Using conservation of momentum
Put the value in the formula
We need to calculate the loss of kinetic energy of system
Using formula of kinetic energy
Put the value into the formula
Hence, The loss of kinetic energy of system is 172.8 J.
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Answers & Comments
Answer:
KE = 1/2 × 0.04 × 4 = 0.08 or 8 × 10^-2
Answer:
The loss of kinetic energy of system is 172.8 J.
Here's why:
Mass of object = 4 kg
Velocity of object = 12 m/s
Mass of another object = 6 kg
We need to calculate the velocity
Using conservation of momentum
Put the value in the formula
We need to calculate the loss of kinetic energy of system
Using formula of kinetic energy
Put the value into the formula
Hence, The loss of kinetic energy of system is 172.8 J.