83. Suppose that you apply a 60-N horizontal force F to a 30kg package, which pushes it 4 meters across a frictionless floor. How much work is done on the package by the pushing force F? * O a. 240 J b. 1920 J О с. 128 J O d. 15 J

Q: 1) A force F = bx3 acts in the x direction, where the value of b is 3.7 N/m3. How much work is done…

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Q: Problem 1: A boy is pulling his sister in a wagon, as shown in the figure. He exerts a force of F =…

A: Given Data : The force applied by the man is given as F = 59.5 N. The angle at which the force is…

Q: Javier moved the 15 kg dumbbell from a rackI.I m above the floor to the weight bench 0.65 m above…

A: The mass of the dumbbell, m=15 kg   The vertical distance, ∆h=1.1 m-0.65 m=0.45 m   The acceleration…

Q: 2. Shelley pulls her little sister in a wagon with a constant force of 50 N over a distance of 100…

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: 3. A boy pulls a wagon 35.0 meters along a sidewalk using a rope that makes a 22.0° angle with the…

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Q: A 7.53 kg object is subject to a variable force: F = -(8 N/m)x, where x is the position of the…

A: The force acting on the object is given by the equation F=-8xHere, x is the position of the object…

Q: A man pushes a block of mass M along a frictionles ramp at constant speed to a heighth as shown in…

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Q: How much work (in J) is done by the boy pulling his sister 25 m in a wagon as shown in the figure…

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Q: 61 How much work is done by a force F =(2x N)iˆ ? (3 N)jˆ with x in meters, that moves a particle…

A: Write the equation for the work done. W=∫Fdx Here, The work done is "W" The force is "F"

Q: 8. A block is moving with 52.0 J of KE. A 12.0N force pulls the block straight forward for 3.00 m.…

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Q: A force É = 12 N î - 10 N î acts on an object. How much work does this force do as the objęct moves…

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Q: Q14: A constant force of (81) N acts on a 4.0-kg object as it moves from the origin to the -c) 72 J…

A: "According to the company policy we can answer only one question. Kindly repost the remaining…

Q: What work is done by a force F = (2x N)i+(3N)j, with x in meters, that moves -(4m)i – (3m)j ? %3D a…

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Q: 5) A force É = 12 Ni - 10 N j acts on an object. How much work does this force do as the object…

A: Given: A force F→=12i⏜-10j⏜ The displacement vector r→=13i⏜+11j⏜

Q: y0=30°

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Q: how much work are you doing?

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Q: 3.Starting from the rest and height of 8 m, a 3 kg object slides down a 30° m incline, reaching the…

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Q: 13. •• IP To clean a floor, a janitor pushes on a mop handle with a force of 50.0 N. (a) If the mop…

A: Given data: The force applied is F=50 N. The angle with horizontal is θ=55°. The distance traveled…

Q: If I am holding a rock and it weighs 10N, and I carry the rock 10 m to the right, how much work did…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: How far can a mother push a 15 kg baby carrier, using a force of 50 N, if she can only do a 2000 J…

A: Given Q.1: mass = 15 kg force applied = 50 N work done = 2000 J We have to calculate the distance…

Q: 16. A stationary hockey puck has a mass of 0.10 kg. A hockey player uses her stick to apply a 2.6 N…

A: 16

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

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Q: An 0.5 kg object is initially located at a height 2.5 m was kicked vertically upward to a height of…

A: The work done is given by  W = F s cos A  where, F is the force, s is the displacement and A is the…

Q: A tennis player hits a 58.0 g tennis ball so that it goes straight up and reaches a max height of…

A: Given data The mass is m=58 g The height is h=8.09 m The work done by the gravity on the  the ball…

Q: A 5.0-kg object is pulled along a horizontal surface at a constant speed by a 10-N force acting 25°…

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Q: 35. A gardener pushes a lawnmower through a distance of 20m. If he applies a force of 196N in a…

A: Work done is equal to the product of force and the displacement along the direction of applied…

Q: A box of mass 12.0 kg begins at rest, and is accelerated at a rate of 1.5 m/s2 by a force F for 10.0…

A: The equation of motion is given by, v=u+at Here, v is the final speed, u is the initial speed, a is…

Q: An object whose mass is 2.00 kg is lifted upward a distance of 3.55 m against the pull of gravity on…

A: Given: The mass of the object is 2 kg. The height of the object is 3.55 m. The acceleration due to…

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: 1. How far must a 12N force pull a 150g toy car if 600 J of energy are transferred? distance m 2. An…

A: 1)Force applied=12N mass of the toy car=150gm=0.15 Kg Energy transferred to the toy car=600J…

Q: A tadpole swims across a pond at 5.50 cm/s. The tail of the tadpole exerts a force of 28.0 mN to…

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Q: 26. A boy exerts an average force of 65N when he lifts a box by 1.2 m. How much work does he do? O…

A: The amount of work done on the box is, W=Fd=65 N1.2 m=78 J

Q: Rory carries a 150-N suitcase up three flights of stairs (a height of 3.5 m) and then drag It along…

A: Q1.

Q: 2. A force acting on an object moving along the x axis is given by Fx=(14x- 3.0x) N where x is in m.…

A: Given- Fx = 14x - 3x2 N x moves from, x = -1 m to x = 2 m,

Q: Leni Marcos apply a constant force F= - 68N i + 36N j to a 380 kg car as the car travels 48.0 m in a…

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Q: Felip carries a 250-N bag up three flights of stairs, a height of 12.5 m and then pushes it with a…

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Q: A force F(x) = (-4.0x2 + 5.0x) N acts on a particle. (a) How much work (in J) does the force do on…

A: F(x) = (-4x2 + 5x) N

Q: Q16. A constant force of (12hat i N acts on a 4.0-kg object as it moves from the origin to the point…

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Q: A 5.0-kg object is pulled along a horizontal surface at a constant speed by a 15-N force acting 20°…

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Q: In a gravity escape system (GES), an enclosed lifeboat on a large ship is deployed by letting it…

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Q: In 1990 Walter Arfeuille of Belgium lifted a 281.5-kg object through a distance of 17.1 cm using…

A: Work done by a constan force is given by W=F→.S→W=FScosθWhere θ is the angle between F→and S→.

Q: 2. A 100 Newton force is applied to a 15kg box in the horizontal direction and moves it E meters…

A: Given F = 100 N Displacement S = 5 m Mass m =15 kg

Q: SA1) A 50-kg cavan of rice is pulled along a 10-m horizontal ramp with a force of 750 N. If it is…

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Q: 17

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Q: 2. How many joules of work are done against a cart when a force of 50 N pushes it 1 kilometer away?

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Q: 64. When released, a 100-g block slides down the path shown below, reaching the bottom with a speed…

A: It is given that, m=100 gvf=4 m/s

Q: How much work is done by the car?

A: We know that Change in kinetic energy is called network done Workdone=(KE)Final - (KE)Intial   Here…

Q: A box weighs 49 N is pulled 6.0 m up along a 37° inclined plane. What is the work done by the…

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Q: A man pushes a car with a constant force F = (160 N) i - (40N) j and displaces it ∆x = (14 m) i +…

A: Given data: Applied constant force (F) = (160 N) i - (40N) j Displacement (∆x) = (14 m) i + (10m) j…