Two objects were lifted by a machine. One object had a mass of 5000 kg, and was lifted at a speed of 2 m/sec. The other had a ma
ss of 4000 kg and was lifted at a rate of 3 m/sec. Which one has more Kinetic Energy?
1 answer:
Equation for ke = 1/2mv^2
1) ke = 1/2 x 5000 x (2x2)
= 10,000J
2) ke = 1/2 x 4000 x (3x3)
= 18,000J
So Object 2 has more Kinetic Energy
You might be interested in
Answer:
4. All of the above I think, not to sure about 1. but the rest are right so im like 90.99999 percent sure good luck
Answer:
33 Newton upwards to get a net force of zero.
Mass- Mass is measured in kilograms (kg).
Weight- Weight is measured in Newton’s.
Answer:
3150
Explanation:
if if you were two times 45 times 70 it would give you that answer
James E. Hansen studied climate change
