Physics, 01.08.2019 16:10, boonkgang6821
Hi i really need
a 4 kg ball and a 3 kg block of wood were placed in an arrangement as shown above when the ball was released, it fell through a distance of 5 m, pulling the block of wood up the ramp. if the pulleys were well oiled and the surface of the ramp exerts a frictional force of 2 n, what is the
final speed of the sphere after falling through the 5m ?
(a) 5.00 ms?
(c) 6.89 ms
(b) 5.34 ms?
(d) 10.0 ms?
Answers: 1
Physics, 22.06.2019 02:30, estrellagutierrez12
Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic
Answers: 1
Physics, 22.06.2019 16:20, brittanysanders
What is the mass of the water that is being heated? it requires 2,500 joules to raise a certain amount of water (c = 4.186 jig c) from 20.0°c to 60.0°c. o 159 o 40 g o 63 g o 80 g
Answers: 2
Physics, 22.06.2019 16:30, lunarwoo
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Hi i really need
a 4 kg ball and a 3 kg block of wood were placed in an arrangement as shown...
a 4 kg ball and a 3 kg block of wood were placed in an arrangement as shown...
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