Physics, 22.11.2019 05:31 tchloe448

Ball 1 is thrown to the ground with an initial downward speed; ball 2 is dropped to the ground from rest.
a.) assuming the balls have the same mass and are released from the same height, is the change in gravitational potential energy of ball 1 greater than, less than, or equal to the change in gravitational potential energy of ball 2?

assuming the balls have the same mass and are released from the same height, is the change in gravitational potential energy of ball 1 greater than, less than, or equal to the change in gravitational potential energy of ball 2?
greater than the change in gravitational potential energy of ball 2
less than the change in gravitational potential energy of ball 2
equal to the change in gravitational potential energy of ball 2

b.) choose the best explanation from among the following:
ball 1 has the greater total energy, and therefore more energy can go into gravitational potential energy.
the gravitational potential energy depends only on the mass of the ball and the drop height.
all of the initial energy of ball 2 is gravitational potential energy.

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 07:40

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

Answers: 2

Answer

Physics, 22.06.2019 08:00

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.

Answers: 1

Answer

Physics, 22.06.2019 09:30

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.

Answers: 1

Answer

Physics, 22.06.2019 11:00

The dot diagram represents the motion of the motorcycle as it moves from left to right

Answers: 3

Answer

You know the right answer?

Ball 1 is thrown to the ground with an initial downward speed; ball 2 is dropped to the ground from...

Questions