A shopper pushes her 25 kg grocery cart by a force of 225 N inclined at an angle of 60° with the horizontal through a distance of 7.5 m. find the total work done by Assume that the coefficient of kinetic friction is0.32. the 225 N forcea and friction.

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Q: A mass is moved along a rough horizontal floor at constant velocity by applying a force F by means…

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Q: A cable exerts a constant upward tension of magnitude 1.86 ✕ 104 N on a 1.60 ✕ 103 kg elevator as it…

A: (a)The work done by the force is given by, W=Fcosθd  (1) Here, F is the magnitude of the force, θ is…

Q: What is the net work of a system if there is an applied force pushing it at a value of 6289.07N at a…

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Q: A 1000N block was pushed by a force P of 1500N up an incline upward to the right at a slope of 3…

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Q: In the figure, a horizontal force Fa of magnitude 20.0 N is applied to a 3.17 kg book as the book…

A: We know that work done is equal to  W=Fdcosθ......(1) Work done = change in kinetic energy

Q: A 10.0 kg block is pushed at an angle of 30.0 degrees across a rough horizontal floor of 1.5 m long.…

A: mass of the block= m = 10kg frictional force = f = 150 N displacement= S = 1.5 m total work= W =…

Q: A shopper pushes her 25 kg grocery cart by a force of 225 N inclined at an angle of 60° with the…

A: Given that the value of force and mass and also given the angle then we have to determine the value…

Q: Figure shows three forces applied to a trunk that moves leftward by 3.00 m over a frictionless…

A: 1 lbf = 4.448 N  F1 = 7 lbf  => F1 = 7 × 4.448 = 31.136 N  F2 = 10 lbf = 10 × 4.448 = 44.48 N  θ…

Q: he figure below shows three forces applied to a 5.00 kg trunk that moves leftward by 3.00 m ver a…

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Q: our students of average mass 80 kg each are raised by the elevator in the ESB building, with the…

A:

Q: Find the work done by (a) the 2250N force and (b) friction

A: Mass of cart = m = 25 kg  F = 2250 N  Angle with horizontal = 60°  Distance= d = 7.5 m  Friction =…

Q: A force is given by the vector F = ( 4 i + 23 j) N and moves from the point (3i + 9j) m to the point…

A: According to question we need to find work done?

Q: A block of mass m is placed on a rough inclined surface making an angle of θ=43o with the…

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Q: A horse pulls a 350-kg sled at a constant velocity along an icy road for 500 m. If the coefficient…

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Q: In the figure, a horizontal force  F→a of magnitude 18.0 N is applied to a 2.98 kg book as the book…

A:

Q: A 4.6 kg box has an acceleration of 2.4 m/s when it is pulled by a horizontal force across a surface…

A: Basic Details The horizontal forces are the summation of the force due to acceleration and due to…

Q: In the figure, a horizontal force  F→a of magnitude 20.0 N is applied to a 3.01 kg book as the book…

A: The given figure shows the horizontal force applied to a book slides on a frictionless ramp.Given:

Q: A box of mass m = 54.0 kg (initially at rest) is pushed a distance d = 59.0 m across a rough…

A: a)The equation for the work done by a force is given by, Using equation (2),

Q: A crate of mass 20.0 kg is pushed up a rough incline, which makes an angle of 25o with the…

A: As per Bartleby guidelines, only first three subparts can be solved at once.  Given data :-

Q: A 150 kg box is moving with constant speed on a rough surface under the effect of external force (F)…

A: Given data: Mass (m) = 150 kg Box moving with constant speed External force = F Angle (θ) = 30°,…

Q: A box of mass 20.0 [kg] slides down from the top of a surface inclined at 50.0◦ with height of 10.0…

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Q: In the figure below, a horizontal force Fa of magnitude 22.0N is applied to a 2.57 kg psychology…

A:

Q: A block of mass m=3.9kg is placed on a rough inclined surface making an angle of θ=38o with the…

A: The work done by a force is given as W=F→.S→Where F is applied force and S is the displacement The…

Q: A box of mass 25.0 [kg] slides down from the top of a surface inclined at 50.0◦ with height of 10.0…

A: Calculate the distance d moved by the box from the top to the bottom of the incline.…

Q: A crate of mass 20.0 kg is pushed up a rough incline, which makes an angle of 25° with the…

A:

Q: A particle is subject to a force Fx that varies with position as shown in the following figure. Find…

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Q: pushes her 25 kg grocery cart by a force of 225 N inclined at an angle of 60° with the horizontal…

A: Given:-  The force on the cart is F = 225 N inclined at an angle of 60° with the horizontal. The…

Q: Figure shows three forces applied to a trunk that moves leftward by 3.00 m over a frictionless…

A: Distance moved by the box is d = 3 m Magnitude of force 1 is F1 = 7.00 lb Magnitude of force 2 is F2…

Q: A horizontal force ?⃗?of magnitude 21.0 N is applied to a 3.12 kg book as the book slides a distance…

A:

Q: A skier of mass 70.0 kg is pulled up a slope by a motor drivencable. (a) How much work is required…

A: (a) The vertical distance travelled by the skier is

Q: A bicyclist starting from rest applies a force of F = 239 N to ride his bicycle across flat ground…

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Q: 50.0kg marathon runner runs up the stairs to the top of a 443m tall tower. To lift herself to the…

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Q: Figure shows three forces applied to a trunk that moves leftward by 3.00 m over a frictionless…

A:

Q: A box of mass mmm = 4.5 kg  (moving in the positive x-direction) has a velocity of 2 m/s at t = 0,…

A:

Q: A cable exerts a constant upward tension of magnitude 2.50 x 104 N on a 2.20 x 103 kg elevator as it…

A: Given,

Q: A piano mover is pushing a 240-kg piano a distance d=5.0 m with a force parallel to the floor of…

A:

Q: A 4.8 kg box has an acceleration of 1.8 m/s? when it is pulled by a horizontal force across a…

A: Mass of box= 4.8 Kg Acceleration= 1.8m/s2 Coefficient of kinetic friction= 0.5 Distance covered by…

Q: The figure here shows an overhead view of three horizontal forces acting on a cargo canister that…

A:

Q: A young woman on a skateboard is pulled by a rope attached to a bicycle. The velocity of the…

A: Calculate the power generated. P=F→·v→=17 Nx^+12 Ny^·5.1 m/sx^=17 N5.1 N m/s+12 N0=86.1 N·m/s×1 J1…

Q: A 4.8 kg box has an acceleration of 1.8 m/s when it is pulled by a horizontal force across a surface…

A: Given that,mass, m=4.8 kgacceleration, a=1.8 ms2μk=0.50work done over distance=22 cmd=0.22 m…

Q: 28. Ssscalar. A box of mass 20.0 [kg] slides down from the top of a surface inclined at 50.0° with…

A: mass = 20 kg θ = 50oh = 10 m μk = 0.35

Q: A horizontal force of 200 N is applied to a 55-kg cart across a 10-m level surface. If the cart…

A:

Q: Mr. Mangan pushes a 90 kg box across a rough surface with a force of 350 N over a displacement of 8…

A: Given: Mass of box, m=90 kg Force applied by Mr. Mangane on box, F=350 N Displacement of box in…

Q: If an object is moved a distanced up an inclined plane at an angle of θ with respect to the…

A:

Q: The figure below shows an overhead view of three horizontal forces acting on a cargo canister that…

A: The force diagram of the system is shown below:                                             The…

Q: A snowboarder and her board (combined mass 40.0 kgkg) are moving at 9.30 m/sm/s at the bottom of a…

A: Solution: Given that total mass m = 40 kg speed v = 9.3 m/s height achieved due to friction h' = 3.5…