T3 10.) A helicopter lifts a 100kg crate straight up via cable, with an acceleration of 0.8m/s2. If the crate is lifted a total distance of 5m, how much work was done by the cable?

Q: Mama Mia lifts up a 6.2kg pie from the table a distance of 1.8 meters high with an acceleration of…

A: To lift the pie, Mama Mia will have to apply a force which will act against the force of gravity and…

Q: nt suspends a 0.25-kg mass on a spring, which stretches a distance of 5.0cm. The student then…

A: Given :-  mass m = 0.25 kg  The strehed distance is x = 5 cm  The student then removes the mass and…

Q: You hire a tow truck that attaches a rope to your car at an angle of 25 degrees above the…

A: Given data:  Angle above the horizontal (θ) = 25° Tension force (F) = 1800 N Horizontal displacement…

Q: A 5.2 kg box has an acceleration of 2.1 m/s2 when it is pulled by a horizontal force across a…

A: Since you have asked multiple part question, so we will answer the first three parts for you.…

Q: Calculate the work done by an applied force of 70.0 N on a crate for the following. (Include the…

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Q: In the diagram, the angle of the incline is 0 = 28°. Although a 27_N horizontal force is applied to…

A: Introduction: Force is the vector quantity. Fundamentally it can be represented as, product of mass…

Q: The two ropes shown in the bird's-eye view of (Figure 1) are used to drag a crate 4.0 mm across the…

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Q: An object of mass 4.0 kg starts at rest from, B, at the top of a rough inclined plane of height 10 m…

A: Given - Mass of object , m = 4.0 kg Initial speed of object, vi= 0 m/s Final speed of object , vf =…

Q: A boy is pulling his sister in a wagon , as shown in the figure . He exerts a force of F = 47N at an…

A: Given Force applied = F = 47 N angle above the horizontal= 30° displacement travel = 31.5 m We have…

Q: 4.0 kg starts at rest from the top of a rough inclined plane of height 10 m as shown in the figure.…

A: Givenm=4 kgh=10 mv=10 m/s

Q: Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 1.80 x 10^6 N, one 14°…

A: Given data The magnitude of the constant force is F = 1.80 x 106 N The angle at which the force is…

Q: 3. A block attached to a spring, as shown in the Figure, starts at rest with the spring unextended…

A: The work done by the spring will be equal to the potential energy of the spring when it is stretched…

Q: A body of mass 8kg moves in a straight line on a horizontal frictionless surface. At one point in…

A: Given, Mass,m=8  kg Initial speed, u=4 m/s Final speed,v=5 m/s Distance traveled,d=3 m

Q: Jennifer uses a lawn mower by pushing with a force of 9.101 Newtons. This push is applied at an…

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Q: Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 2.20×106 NN , one at…

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Q: A block of mass m= 5.00 kg is pulled along rough horizontal surface by a rope as shown in the figure…

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Q: and Ehergy em 6.10 1 of 6 Constants kg piano slides 2.9 m down a 27° incline and is om accelerating…

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Q: 2. You push your physics book 1.50 m along a horizontal tabletop with a horizontal push of 2.40 N…

A:

Q: Calculate the work done by an applied force of 74.5 N on a crate for the following. (Include the…

A: We know that work done by a force is  W= Fd cosθ

Q: A 112 lb student races up stairs with a vertical height of 9 m in 5.3 s to get to a class on the…

A: Data Given ,  Mass of the student ( m ) = 112 lb                = ( 112 / 2.2046 ) kg = 50.80 kg…

Q: To push a crate of mass 100 kg up a frictionless ramp with an angle of 15 ° to the horizontal, a…

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Q: 3. A factory worker pushes a 30.0-kg crate a distance of 4.5 m along a level floor at constant…

A: Given data: The mass of crate is m=30 kg. The distance traveled is d=4.5 m. The applied force is…

Q: A factory worker pushes a 40 kg box a distance of 5 meter along a level floor, at constant speed, by…

A: Given Data: The mass of the box is, m = 40 kg. The displacement is, s = 5 m. The coefficient of…

Q: 30-N box is pulled upward 6.0 m along the surface of a ramp that rises at 37° above the horizontal.…

A: Given weight of box is W=30 N Distance travelled is d=6.0 m

Q: (10%) Problem 1: A boy is pulling his sister in a wagon, as shown in the figure. He exerts a force…

A: Given : F = 49.5 N  θ = 30° d = 31.5 m

Q: A fisherman reels in 14.0 m of line while landing a fish, using a constant forward pull of 20.0 N.…

A:

Q: A firefighter climbs a 10 m long ladder that is inclined at 40° to the horizontal.  If she has a…

A: Given Data: The length of the ladder is: L=10 m The angle of the ladder with the horizontal plane…

Q: Question 1 A 3.50-kg box is acted on by three forces, as shown below. The forces have magnitudes…

A: Magnitude of force 1 is F1 = 22.0 N Magnitude of force 2 is F2 = 19.0 N @ 30 degrees with incline…

Q: A 2,000 kg car is traveling at a rate of 40 m/s when an external force of 22,750 N, opposite in…

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Q: A ball is thrown straight up, and comes back down to your hand. Is the work done on the ball by the…

A: When the ball is moving upward direction, the work done by the gravity force will be negative as it…

Q: You throw a 20.0-N rock vertically into the air from the ground level. You observe that when it is…

A: Given data The weight of the rock is given as W = 20 N. The height is given as h = 15 m. The…

Q: A student who weighs 559 N climbs a stairway (vertical height of 3.7 m) in 22 s. (a) How much work…

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Q: You throw a 20-N rock vertically into the air from ground level. You observe that when it is 15.0 m…

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Q: 3) In the figure, a 900-kg crate is on a rough surface inclined at 30°. A constant external force…

A: We will be using the work-energy theorem to solve this problem. WP=Work done by force PWf=Work done…

Q: 2 kg mass is projected down a rough circular track (R = 2m) as shown. The speed of the mass at point…

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Q: A person pulls a 50 kg drawer, 40 m along a horizontal floor with a constant force FP = 100 N,…

A: Given:Mass of crate , m = 50 kg  horizontal distance , x = 40 m Applied force , Fp = 100 N…

Q: T3 10.1) A helicopter lifts a 100kg crate straight up via cable, with an acceleration of 0.8m/s2.…

A: To find the work done by the cable in lifting the crate

Q: Matthew pushes a box of toys along a 5 m long ramp that is inclined 3 m high as shown in the figure…

A: M= 20 kg  L= 5m  h= 3m Coefficient of friction 0.33

Q: A boy pulling his sister in a wagon, as shown in the figure. He exerts a force of F=49.5 N at an…

A: Given data:  Force (F) = 49. 5 m Angle (θ) = 30° Displacement (d) = 32 m Required: The work done by…

Q: student is pulling her wagon along a flat level ground with a 50.0N force 30 degrees above the…

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Q: A mule tows a barge down a 1.0 kilometer canal. If the mule pulls the barge with a 283 N force at an…

A: