subject
Physics, 01.08.2019 23:40 destinybonmer

The table shows the mechanical energy and velocity of a rock that was thrown four times. the rock has a mass of 2.4 kg. trial mechanical energy velocity 1 32 7.0 2 34 2.0 3 35 6.0 4 31 3.0 during which trial was the rock the highest above the ground? a. 1 b. 2 c. 3 d. 4

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 03:30, natu2072
Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n
Answers: 1
image
Physics, 22.06.2019 07:00, nanakwameyeb
Abucket full of water weights 4 kg and water well is 10m deep. a girl draws water from the well. it takes the girl 3 minutes to draw a bucket full of water from the well. what is the power of the girl?
Answers: 1
image
Physics, 22.06.2019 13:10, ovebrown
Most short-period comets do not have randomly oriented orbits because
Answers: 2
image
Physics, 22.06.2019 17:10, chloeboo
As the distance from a magnet increases, what happens to the magnet force?
Answers: 1
You know the right answer?
The table shows the mechanical energy and velocity of a rock that was thrown four times. the rock ha...

Questions in other subjects:

Konu
Mathematics, 28.09.2020 17:01