Physics, 09.07.2019 00:00 changemyfate69
Aload of bricks with mass m1 = 14.0 kg hangs from one end of a rope that passes over a small, frictionless pulley. a counterweight of mass m2= 28.4 kg is suspended from the other end of the rope, as shown in the figure. the system is released from rest. use g = 9.80 m/s2 for the magnitude of the acceleration due to gravity.
Answers: 1
Physics, 21.06.2019 13:10
Abox is pushed down at an angle of 32 degrees on a rough surface. the box moves to the right.what equation should be used to find the net force in the y-direction? answers: a. fnet,y = fn - fgb. fnet,y= fp - ffc. fnet,y = fn-fg- fpcos(32)d. fnet,y = fn-fg-fpsin(32)
Answers: 2
Physics, 21.06.2019 18:00
Abaseball has a mass of 0.145 kg and approaches a bat at 40.0 m/s. after it is hit, the ball leaves the bat at 50.0 m/s directly back. find the impulse of the bat on the ball. 7.25 kg*m/s 13.1 kg*m/s 5.80 kg*m/s 1.45 kg*m/s
Answers: 2
Physics, 22.06.2019 09:00
This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf
Answers: 1
Physics, 22.06.2019 16:00
The solid that is formed and usually sinks to the bottom of a solution is the
Answers: 2
Aload of bricks with mass m1 = 14.0 kg hangs from one end of a rope that pas...
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