B) The amount of work done
Answer: I am pretty sure the answer is B
Explanation: If not sorry bro.
The impact speed will be
v^2 = 2*9.8*1.3
v^2 = 25.48
v= 5.04 m/s
Answer:
Yes, because the wrench is moving at the same speed as the sailboat.
The main difference is that a person on the ground would see the wrench moving diagonally, while a person on the boat would see the wrench falling straight down,
This difference in paths lead to the relativistic change in lengths.
Answer:C: The gravity on the moon is less than the gravity on Earth.
Explanation: