A force of 200 N displaces a body by 4 m, calculate the work done (in J). A) 40 B) 500 C) 80 D) 800

Q: Determine the net work done on a 15.0 kg object that accelerated from 8.0 m/s to 16.0 m/s

A: Given data:  Mass (m) = 15.0 kg Initial velocity (Vi) = 8.0 m/s Final velocity (vf) = 16.0 m/s…

Q: In the figure shown, if the mass (m-9 Kg) is moving with constant speed and traveled a distance d=20…

A: Multiple question. Answer for first image is provided below. Given : Mass, m = 9 kg Force, F = 10N…

Q: A boy weighing 350N climbs up the 30steps, each 20cm high in 1 minute. Calculate (a) the work done…

A: Given,

Q: - How much work is done when Allen applies a force of 200N to drag an 80kg crate 8.0m across the…

A: Introduction :  In this question we are provided with value of force and distance . with these data…

Q: A 5.6-kg box slides a distance of 13.0-m. If the coefficient of kinetic friction is 0.33, what is…

A: The given data   The mass of the box m = 5.6 kg The distance moved by the box is d = 13 m The…

Q: How much work is done by gravity when dead lifting a 100.0 kg barbell 92.78 cm from the floor to hip…

A: Dear student The work done is defined as force × displacement in the direction of force. W = F S…

Q: How much work does a supermarket checkout attendant do on a can of soup he pushes 0.300 m…

A: A. Given that force on car is 5.20N, and horizontal displacement is 0.300m.

Q: An external force ?⃗ moves a 2.50-kg box at a constant speed ? up a frictionless ramp, as shown in…

A:

Q: How do i calculate work done by frictional force

A: The work done by a force is equal to the scalar dot product of the force and the displacement of the…

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: A crate of mass 50kg is pushed along a floor with a force of 20N for a distance of 5m. Calculate the…

A: Given data :                       Force  =  F                      Distance  =  d        To find :…

Q: An object in a horizontal surface was moved by applying a constant force (in Newtons), F= 80i + 5j.…

A: Force (F→) = 80i^ + 5j^ Ndisplacement (d→) = 9 i^ m

Q: How much work does a supermarket checkout attendant do on a can of soup he pushes 0.670 m…

A: The work done is given by  Work = force x displacement

Q: A ball is thrown upwards as shown in the figure. Is the work done by gravity on the ball +, - or…

A: Work done is defined as the amount of energy transferred. Work done = Force × distance moved in the…

Q: Work on a car, to increase its KE. How much net work is requierd to accelerate a 100-kg car from 20…

A: The work is defined as the rate of energy transfer in an object that occurs when the force displaces…

Q: Calculate the work done when a 22-NN force pushes a cart 3.6 mm .

A: Work done (W) = F × S Force (F) = 22N Displacement (S) = 3.6m

Q: A crate of mass 40 kg is pushed along a floor with a force of 120 N for a distance of 26 m.…

A: Given data,  Distance  =  d  Force  =  F        To find ,        Work done

Q: A book is moved on a rough wooden table from position A to position B. What is TRUE about the work…

A: Since, the work done by friction depends on the path taken and also the nature of work done by…

Q: QUESTION How does the answer for the work done by the applied force change if the load is doubled? O…

A:

Q: Calculate the increase in potential energy when a 22kg block is lifted a vertical distance of 2.0m.…

A: Given that m=22kg and h=2.0m

Q: Non-conservative Forces The Hulk (mass of 300 kg) jumps from the top of a building (100-m high).…

A: mass of hulk (m) = 300 kg Height of building (h) = 100 m final velocity (v) = 40 msInitial velocity…

Q: using a force of 50.0N you can you push a cart 10.0 m across a school. how much work did you did?

A:

Q: A rightward force of 4.0 N is exerted upon a 2.0-kg object for a distance of 3.0 meters. What is the…

A: Given information: The mass of the object (m) = 2.0 kg The Force acted on the object (F) = 4.0 N The…

Q: An object was moved 12m along a rough horizontal surface. How much work is done by a friction force…

A: As per guidelines we will answer only one question.

Q: Which requires more work: stretching a strong spring a certain distance or stretching a weak spring…

A: Work done is a product of the force applied and the displacement in the direction of force applied.

Q: What does the work done by friction convert into 3–5 sentences is goo

A: When an object is pulled or pushed the friction brings the object to rest. The friction in terms of…

Q: Calculate the work done by an 85.0-kg man who pushes a crate 4.00 m up along a ramp that makes an…

A:

Q: You must exert a force of 6.5 N on a book to slide it across a table. if you do 13 J of work in the…

A:

Q: HOW DO YOU DIFFERENTIATE WORK DONE BY A CONSTANT AND BY A VARIABLE FORCE?

A:

Q: Compared with a car moving at some original speed, how much work must the brakes of car supply to…

A: The work done by the brakes of the car is given by

Q: A force of 10N causes a displacement or 2m in a body in its own direction. Calculate the work done…

A: Work Done by a force is calculated as:   W = F.d                             ......(1)…

Q: How much work does gravity do on a 0.110-kg ball falling from a height of 24.0 m? (Neglect air…

A: W=mgh m is the mass g is the gravitational acceleration h is the height

Q: A 65.0-kg file cabinet of is sliding down a rough ramp for a distance of 5.00 m as shown. The…

A:

Q: How much work is done by gravity when dead lifting a 100.0 kg barbell 64.11 cm from the floor to hip…

A:

Q: What is the work done, in joules, by the horizontal force?

A: We know that formula of the work done is given as  W = Fds where F is the force  ds is the…

Q: A 100-lb person compresses a bathroom scale (0.08 in. If the scale obeys Hooke's law, how much work…

A: It is given that, F1=100 lbx1=0.08 inF2=150 lbx2=?

Q: A 51 kg boy on a skate board traveling to the east with a speed of 9.9 m/s. After crossing a gravel…

A: Given : m = 51 kg vi = 9.9 m/s vf = 1.7 m/s

Q: vertical distance of 20 m and attains a velocity of on the How much work is done by the resistance…

A:

Q: A crate of mass 30 kg is pushed along a floor with a force of 120 N for a distance of 26 m.…

A: Given  Mass (m) = 30 kg  Force (F) = 120 N  Distance (s) = 26 m   work done is given as :-  Work…

Q: A block of wood of mass 2.6 kg is moved up along 8.9 m incline from rest by applying a horizontal…

A: Net work done

Q: A 50.0 kg cyclist accelerates from 3.0 m/s to 10.0 /s. Determine how much work the cyclist did.

A:

Q: Find out the work done when a force done of 20N displaces a body through 8m in the direction of the…

A: Write the expression for the work done.

Q: A crate of mass 45 kg is pushed along a floor with a force of 130 N for a distance of 46 m.…

A: Introduction :  In this question we are provided with value of  distance and force . with these data…