Answer:
slow revolution and fast rotation
Explanation:
Answer:
Explanation:
The velocity of the wrench must be equal to the velocity of the truck . So momentum of the wrench before it hits the wall
= mv = 6 x 13.3 = 79.8 kg m /s
If resisting force of wall be F , impulse on the wrench = F x time
= F x .07
Impulse = change in momentum of the wrench = mv - 0 = mv = 79.8 kgm/s
So F x .07 = 79.8
F = 1140 N .
Answer: B: It can be made out of wire
Explanation: i just had this question and put this answer and gotten it right:)
The correct answer for #2 is C the magnetic force will be strongest on box #1.
Roughly 115,200 times a day
