Darth Vader uses the Force (fitting name for it in this example) to lift an enemy rebel into the air. His application of the Force is upward and he does 1500 J of work by lifting the rebel 20 m in the air from the ground. How many Newton's is his Force lift?

Q: A man pushes a lawnmower on a level lawn with a force of 200 N. If 40% of that force is directed…

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Q: A constant force of magnitude 10 has the same direction as i. Find the work done if its point of…

A: Given: The magnitude of the force is 10 N. The point of application is 0,1 to 1,0. Introduction: The…

Q: A gardener pushes a lawn roller through a distance of 25m. If he applies a force of 20N in a…

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Q: A 1.3 kgkg book is lying on a 0.80 mm -high table. You pick it up and place it on a bookshelf 2.2 mm…

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Q: A man pushes a cart with a constant force of 200 N at an angle 30° above the horizontal. If he does…

A: given applied force on cart F = 200 N at an angle 300 above the horizontal. hence Horizontal force…

Q: A horizontal rope with 15 N tension drags a 25 kg box 2.0 m to the left across a horizontal surface.…

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Q: How much work is done by a shopper in pushing her grocery cart by a force of 325 N througl 24.70 m?…

A: We know formula Work = force * displacement   given , force = 325 N ,  displacement =24.70 m Work =…

Q: How much work does a 69 kg person do against gravity in walking up a trail that gains 760 m in…

A: Work is a physical amount due to an outside force acting on a body to change position from a initial…

Q: In the plot shown of force vs. distance, approximately how much work is done in moving an object…

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Q: One of the forces exerted on a particle is F = Bx²i, where B = 6 N/m². How much work does F do (in…

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Q: An archer pulls his bow string back 0.40 m by exerting a force that increases uniformly from zero…

A: displacement of string pulled by archer, s = 0 40 m Initial force applied, Fi = 0  Final force, Ff =…

Q: Fluffy has just caught a mouse, and decides that the only decent thing to do is to bring it to the…

A: The rate of work is known as power. Calculate the speed of Fluff's. Power = F*v 6.30 = 3.30*v v =…

Q: How much work is done against the gravitational force on a 25.0-kg suitcase when it is carried from…

A: Given: Mass of the suitcase (m) = 25 kg Height carried (h) = 380 m acceleration due to gravity (g) =…

Q: A man pushes a lawnmower on a level lawn with a force of 193 N. If 40% of the force is directed…

A: Given: The force is F=193 N The horizontal force is FH=40100F=0.4×193 N=77.2 N The displacement is…

Q: You lift a 3kg pumpkin to a height of 0.80 m to check it out. How much work do you do on the pumpkin…

A: Consider the formula to obtain the value of work done is, W=mgh Here, m is the mass of the object, g…

Q: To push a 52-kg crate across a floor, a worker applies a force of 190 N, directed 22° below the…

A: Given: The mass of the object is  55 kg. The applied force is 190 N 22o below the horizontal. The…

Q: How many joules of work are done on a box when a force of 25 N pushes it 3 m? a 1J b. 3 J c. 8 J 275…

A: Given : Force (F) = 25 N Displacement (d) = 3 m

Q: A mouse of mass 200 g falls 120 m down a vertical mine shaft and lands at the bottom with a speed of…

A: Mass of mouse , MA = 200 g = 0.2 kg Depth , d = 120 m  speed , v = 8.5 m/s   To find = work done on…

Q: One species of Darwin’s finch, Geospiza magnirostris, can exert a force of 217 N with its beakas it…

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Q: A middle school kid is pushing a lawn mower with 60 N of force at an angle 31 degrees below the…

A: Here, applied force(F) = 60 N displacement(S) = 400 m The angle(θ) between the applied force and…

Q: A person is about to carry a 50 kg sack of rice on top of his head while walking for 20 meters…

A: Option B is correct  Work done on sack of rice is 0 joules.

Q: How much work is done by a table as it holds up a 3.8 kg cat? O OJ O 3.8J O 37J O The answer depends…

A: Given Mass m of cat = 3.8 kg gravitation acceleration g = 9.8 m/s2

Q: QUESTION 6 A college student pushes a 40-kg filing cabinet that is initially at rest with a…

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Q: if a man lifts a 20-kg bucket from a well and does 6 kj of work , how deep is the well ? assume the…

A: Given: The mass of the bucket is 20 kg. The work done is 6 kJ.

Q: How much work is done when a hoist lifts a 260-kg rock to a height of 7 m? (Use 9.8 m/s2 for the…

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Q: A mouse of mass 176 g falls 92 m down a vertical mine shaft and lands at the bottom with a speed of…

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Q: You push your much-loved 3-kg physics book 0.83 m along a horizontal table top with a horizontal…

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Q: You go for a walk one afternoon down a level street to a park where there is a hill.  If the hill is…

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Q: Erol carries an 8.0 -kg suitcase as she walks 45 m along a horizontal walkway to her room at a…

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Q: A crate that has a mass of 20 kg is raised 10 meters above the ground. How much potential point…

A: Potential energy comes due to height only. Its value is given by  P.E.- mgh  m - mass of the object…

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

A: Given data: Displacement in horizontal direction (d) = 1.50 m Horizontal push force (F) = 2.40 N…

Q: In the plot shown of force vs. distance, approximately how much work is done in moving an object…

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Q: A force of 1300 lb compresses a spring from its natural length of 18 in. to a length of 10 in. How…

A: Given Applied force is F=1300 lb Compression of the spring in the first case is ∆x1=18-10 in=8 in…

Q: If you carry a bag of groceries weighing 115 N from your car to your kitchen, a distance of 44 m,…

A: Given data, Force on bag weighing = 115N Distance to be travelled = 44m We know that, Work done =…

Q: How much work does it take to slide a box 17 meters along the ground by pulling it with a 111 N…

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Q: How much work does the force F(x) = (−2.0/x) N do on a particle as it moves from x = 2.0 m to x =…

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Q: How much work is done against gravity to move an 800 kg weather monitor 300 km into the air? (re =…

A: mass (m) = 800 kg distance (d) = 300 km in air radius of earth = 6.38×106 m mass of earth =…

Q: A 1.5 kg hockey puck initially moving at 4.9 m/s slides 12 m along the ice before coming to rest.…

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Q: A force (-4i+2)N moves an object from the point P (1, 3) m to the point Q (3, 8) m. The work (in J)…

A: Given data: Force F=(-4i+2j)N Point P=(1,3)m Point Q=(3,8)m

Q: While training for breeding season, a 380 gram male squirrel does 32 pushups in a minute, displacing…

A: Given: m = 380 g = 0.38 kg  number of push ups, n = 32  height, h = 8.5 cm = 0.085  m

Q: A particle moves 5 m in the +x direction while being acted upon by a constant force F = 2i + 5j - k…

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Q: A 118 lb student climbs stairs with a vertical height of 5.2 m in 5.5 s how much power in watts does…

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Q: How much work is done when a hoist lifts a 290-kg rock to a height of 5 m? (Use 9.8 m/s2 for the…

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Q: A car of weight 120 kg. To what height should it be raised so that potential energy is 2320 J? Take…

A: Given data :- weight of car m = 120 kg potential energy U = 2320 J g = 9.8 m/s2

Q: The mass of a baseball is 148 g. How much work does a Major League pitcher do on the baseball when…

A: given:Mass of the ball = 148 gInitial velocity of the ball = 0Final velocity of the ball = 40.2 m/s