Answer:
i think issa uh.. i think issa carrot
Explanation:
Answer:
0.91 J
Explanation:
Kinetic energy is given by:
where
m is the mass
v is the speed
For the lemming in this problem, when it jumps from the cliff, we have
m = 0.0780 kg
v = 4.84 m/s
Substituting into the equation,
Answer:
Velocity ratio of a lever is 3 means distance travelled by effort is 3 times the distance travelled by the load. Efficiency of the pulley is 60%means 40% of the energy is lost in the machine due to the friction
Near the poles as the lines are the closest
Your question is what is the difference between weight and weightlessness.
Answer: Weight is a force caused by gravity and weightlessness is when you aren't experiencing the effects of gravity at all.
Hope this helps!!!