A 6-kg bucket of water is being pulled straight up by a string at a constant...
A 6-kg bucket of water is being pulled straight up by a string at a constant speed.
What is the tension in the rope?
| A) about 42 N |
| B) about 60 N |
| C) about 78 N |
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A 6-kg bucket of water is being pulled straight up by a string
at a constant...
A 6kg bucket of water is being pulled straight up by a string at a constant speed. I determined that the tension on the...
A 6kg bucket of water is being pulled straight up by a string at a constant speed. I determined that the tension on the string was F = ma F = (6kg * 9.8 m/s2) * 0a F = 58.8 N Now its asking At a certain point the speed of the bucket begins to change. The bucket now has an upward constant acceleration of magnitude 3 m/s2. What is the tension in the rope now? The correct answer was...
A bucket weighing 2 kg and a rope of negligible mass is used todraw water from a well that is 40.8 meters deep. Just before thebucket starts being raised from the bottom of the well, the bucket isfill...
A bucket weighing 2 kg and a
rope of negligible mass is used todraw water from a well that is
40.8 meters deep. Just before thebucket starts being raised from
the bottom of the well, the bucket isfilled with 6 kg of water.
Unfortunately, there is a hole in the bucketand water leaks out at
the rate of 0.12 kg per second. The bucketis pulled up at a
constant rate of 0.8 meters per second.(a)How much water is in the...
(1 point) A bucket of water of mass 30 kg is pulled at constant velocity up...
(1 point) A bucket of water of mass 30 kg is pulled at constant velocity up to a platform 25 meters above the ground. This takes 20 minutes, during which time 2 kg of water drips out at a steady rate through a hole in the bottom. Find the work needed to raise the bucket to the platform. (Use g = 9.8m/s².). Work = (include units)
(1 point) A bucket of water of mass 30 kg is pulled at constant velocity up...
(1 point) A bucket of water of mass 30 kg is pulled at constant velocity up to a platform 25 meters above the ground. This takes 20 minutes, during which time 2 kg of water drips out at a steady rate through a hole in the bottom. Find the work needed to raise the bucket to the platform. (Use g = 9.8m/s².) Work = (include units)
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A 14.6 kg load is pulled straight up by a massless rope from the ground to the roof of a building, at a constant acceleration of 0.81 m/s2 . During the upward motion, the tension in the rope is?
A bucket of water of mass 14.4 kg is suspended by a rope wrapped around a...
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There’s two boxes of equal mass: one pulled up by a rope at constant speed, and...
There’s two boxes of equal mass: one pulled up by a rope at constant speed, and another pulled up a ramp at a constant speed. They’re pulled up to the same height and there’s no friction on the ramp. Which statement is true? A) the magnitudes of force of tension in ropes are equal b) the work done by tension of rope in system 1 (the one being pulled up) is smaller than system 2 (the ramp one) C) the...
2. A block of mass 15.0 kg is being pulled up a flat incline of angle...
2. A block of mass 15.0 kg is
being pulled up a flat incline of angle 30.0? and coefficient of
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2....
A bucket weighing 2 kg and a
rope of negligible mass is used todraw water from a well that is
40.8 meters deep. Just before thebucket starts being raised from
the bottom of the well, the bucket isfilled with 6 kg of water.
Unfortunately, there is a hole in the bucketand water leaks out at
the rate of 0.12 kg per second. The bucketis pulled up at a
constant rate of 0.8 meters per second.(a)How much water is in the...
(1 point) A bucket of water of mass 30 kg is pulled at constant velocity up to a platform 25 meters above the ground. This takes 20 minutes, during which time 2 kg of water drips out at a steady rate through a hole in the bottom. Find the work needed to raise the bucket to the platform. (Use g = 9.8m/s².). Work = (include units)
(1 point) A bucket of water of mass 30 kg is pulled at constant velocity up to a platform 25 meters above the ground. This takes 20 minutes, during which time 2 kg of water drips out at a steady rate through a hole in the bottom. Find the work needed to raise the bucket to the platform. (Use g = 9.8m/s².) Work = (include units)
2. A block of mass 15.0 kg is
being pulled up a flat incline of angle 30.0? and coefficient of
kinetic friction 0.120 by a string. The tension in the string is
120 N, and is directed parallel to the incline, as shown in the
diagram below. (a) What is the value of the force exerted on the
block by the incline? (That is, what is the block�s
apparent weight?) (b) What is the magnitude of the block�s
acceleration?
2....
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