How much work does the force you apply do on the grocery cart?

Q: A 50-N force is the only force on a 2-kg crate that starts from rest. Consider the instant the…

A: Given data:    Force (F) = 50 N Mass (m) = 2 kg Initial velocity (Vi) = 0 m/s Distance (d) = 2 m…

Q: Suppose that F is applied on an object to move it a distance s. Further suppose that F is measure in…

A: We need to find work done .

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

A: Mass of the object m = 281.5 kg distance lifted d = 17.1 cm = 0.171 m

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

A:

Q: Give an example of a frictional force doing positive work

A: Frictional force: This force is act between two rough surface while movement. The frictional force…

Q: You do 14 J of work to stretch a spring with k = 190 N/m, starting with the spring unstretched. How…

A: Given data: Work (W) = 14 J Spring constant (k) = 190 N/m Initially spring is unstretched Required:…

Q: You apply a constant force of (31 N)i - (31 N)j to a loaded supermarket pushcart as it undergoes a…

A:

Q: DETAILS SERPSE10 7.4.P.009. MY NOTES ASK YOUR TEACHER A particle is subject to a force F, that…

A: The area under the force time graph gives the work done.

Q: The horizontal force on the car varies with x as shown in the figure. What is the work done on the…

A: Page 1Figure:

Q: A cable pulls an 382 kg safe up a slope inclined at 10°, for 31 m on an very slippery oily surface.…

A:

Q: An airline flight attendant rolls a suitcase through the airport lobby, as shown in the figure. If…

A: Write the expression for the work done. W=F→⋅d→W=Fdcosθ

Q: SITUATION 7: A factory worker pushes a 30-kg crate a distance of 4.5m along a level floor at…

A: Given data: Mass of crate (m) = 30 kg Distance (d) = 4.5 m Velocity is constant. Coefficient of…

Q: A shopper in a supermarket pushes a trolley with a force of 30N directed at an angle of 25° downward…

A: Given : F = 30 N θ = 25° d = 40 m

Q: A force F =(4xi+3y N acts on an object as it moves in the x direction from the origin to x= 4m. The…

A:

Q: Is work done whenever a force is exerted? Explain.

A: Force F is applied to body to displace it from one position to another position, then work done on a…

Q: Q40. Calculate the work done in moving a body of mass 50 kg through a height of 5 m. (g = 10mis) 250…

A:

Q: te a distance of 8.0 m along a level floor at constant velocity by pushing horizontally on it. The…

A:

Q: How much work is done against the gravitational force on a 5.5- kg briefcase when it is carried from…

A: Given data:  Mass (m) = 5.5 kg Vertical height (h) = 380 m Required: The work done (W)

Q: George has a body mass of 'm' kg runs up a slope inclined at an angle . When he reaches a vertical…

A:

Q: A force acting on a particle varies with x as shown in the figure. Calculate the work done by the…

A: We know that force × displacement = work-done. So, Work done by force in given displacement is area…

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 helicopter lifts a 100kg crate straight up via cable, with an acceleration of 0.8m/s. if the crate…

A: mass = 100 kg acceleration = 0.8 m/s2distance = 5 m Apparent weight = m(g+a) = 100 (10+0.8) = 1080 N…

Q: A force, Fy acts on an object that is moving along the x-axis. The graph of the force as a function…

A: Given Here force vs position time graph is given We have to calculate the work done by the force for…

Q: What is the work done by gravity on the cart from its initial position to when it reaches the bottom…

A: Given: What is the work done by gravity on the cart from its initial position to when it reaches the…

Q: A cable pulls an 254 kg safe up a slope inclined at 20°, for 32 m on an very slippery oily surface.…

A:

Q: A woman is pulling her luggage with 30N at an angle of 40° along the ground. How much work does the…

A: Given data:  Force (F) = 30 N Angle (θ) = 40°, with the horizontal Displacement (d) = 5 m Required:…

Q: A middle school kid is pushing a lawn mower with 46 N of force at an angle 31 degrees below the…

A: Force = F = 46 N Displacement = S = 350 m The diagram is given below:

Q: A 2 kg rock is thrown upward, with a speed of 5 m/s and returns to the same spot, with the same…

A: Give Mass m = 2 kg Initial velocity is U = 5 m/s in upward direction.  Final velocity is V = 5 m/s…