Decreasing the mass or the speed of the cart? HELP QUICK
Question 1 options:
Kinetic energy...
Decreasing the mass or the speed of the cart? HELP QUICK
Question 1 options:
Kinetic energy is least as you are moving past the bottom of the swing and going back up to the highest point
Kinetic energy is least at the lowest point of your swing when you are closest to the ground
Kinetic energy is the least when you are halfway between the highest point of the swing and the bottom
Kinetic energy is least at the at the top of the swing when you are still for a moment just before falling again
Answers: 1
Physics, 22.06.2019 15:10, etuck16
Auniform crate c with mass mc is being transported to the left by a forklift with a constant speed v1. what is the magnitude of the angular momentum of the crate about point a, that is, the point of contact between the front tire of the forklift and the ground
Answers: 3
Physics, 22.06.2019 15:30, bloodry
Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples
Answers: 1
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Positive ions differ from neutral atoms in that
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