Describe all the physical quantities you can determine using this information. Check all that apply.
a. the time it takes to accelerate the shot
b. the horizontal component of the force exerted on the shot by hand
c. the angle between the trajectory of the shot and the direction to the North
d. the acceleration of the shot during the throw
e. the length of the hand

The system is released from rest with the cable taut, and the homogeneous cylinder does not slip on the rough incline. determine the angular acceleration of the cylinder and the minimum coeffi cient s of friction for which the cylinder will not slip.

Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!