A satellite travels with a constant speed |v as it moves around a circle centered on the earth. How much work is done by the gravitational force F on the satellite after it travels half way around the earth in time t? 2. since Work Work D so Falso OIt cannot be determined. Ow-0 Ow - Flve 3. due to the Ow- -Flvlt one form of o so But not non

Q: A 250 g cart rolls 1.80 meters down along an inclined track. The track makes an angle of 24o with…

A: a. Let the height be h and base be represented by s. h=1.8sin24o =0.732 m s= 1.8cos24o = 1.644 m…

Q: 7. A block of mass, m 4kg is pu %3D frictionless, horizontal table by a cons 20N directed at an…

A: Given: Given that,Mass of the block m=4 kg, distance d=5 m, Force F=20 N directed at an angle θ=30°…

Q: şame tension is directed parallel to the snow? directed 25° above the snow. The tension in the rope…

A: Given: Tension in the rope, T = 94N Angle b/w rope and snow, θ = 25o Distance covered, s = 35.0m

Q: Q2 A Vacuum cleaner (the mass of vacuum cleaner is A man de cided to clean his room with his kg) .…

A: Given: Mass of the vacuum cleaner, m = 20 kgforce applied by a person, F = 200 Nat an angle of θ =…

Q: While pedaling a bicycle, a particular cyclist exerts an 80N force against the pedal. This  force is…

A: Given:- The force exerted by the cyclist against the pedal F = 80 N  The diameter of the circle…

Q: a) Write the work done by a conservative force in terms of its potential energy.

A: According to the guidelines, only one question will be answered. Please submit the other questions…

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

A:

Q: Calculate the work done in lifting a 300 N weight to a height of 10 m with an acceleration 0.5 ms.…

A:

Q: While walking to school, you observed a hanging kite wilh approximate mass of 0.25 kg on a 3 m high…

A: Mass of kite m=0.25 kg and it is at a height of h=3 m. Acceleration due to gravity g=9.8 m/s2. We…

Q: A force of 434.0 N is exerted on a 1,250 N car while moving it a distance of 2.65 m. How much work…

A: Express the relation for the work done on the car. W=Fd Here, W is the work done, F is the force…

Q: 5. Nurses Camille and Simon alternately push a patient in a wheelchair with a total mass of 10okg.…

A: 1. 2902.5 Joules  2. 4490 Joules

Q: A 400 N box is moved at constant velocity across an 8 m horizontal surface. What is the net work…

A:

Q: An object of mass = 2 kg is pulled by a constant force F = 4 N for a horizontal distance of 2 m.…

A: Given data : Mass=m Force=F Angle with horizontal=θ   Find : Work done

Q: A crate of mass 10.0 kg is pulled up a rough 20o- incline. The pulling force is 100 N parallel to…

A:

Q: ETC - CIMS - 1. A student of mass 50 kg caries a bag weighing 4000g from the ground floor to his…

A: The solution is given below

Q: On the y-axis (Free Fall, thus FG = W =mg), a 9 kg object is released from 15 m. a. Calculate the…

A: Here we have to use formula for calculating work done that is given as  W= F.dr Here F is force  dr…

Q: Find the work done: a. from -3 m to 2 m. b. from 2 m to 0 m. c. from -3 m to 3 m

A: given that mass of the object, m=1 Kg object is initially at rest at x=-3 m We have to find the work…

Q: Given the ilb stration on the right, compute the work done by the following: a. Tension (. b.…

A:

Q: a-) Determine the work a hiker must do on a 15.0-Kg backpack to carry it up a hill of height…

A: a)Work done by hiker  w=mgh=15*9.81*10=1471.5J b)Work done by gravity  W=-mgh=-15*9.81*10=1471.5J

Q: 1B. A crate of mass 10.0 kg is pulled up a rough 200-incline. The pulling force is 100 N parallel to…

A: In this question we have to find the work done and energy for the given situation. Please give…

Q: A 35 kg box is dragged by a rope a distance of 3 m from rest to a speed of 2m/s along a horizontal…

A: Consider the initial speed of box be u, the acceleration of the box be a, the final speed of the box…

Q: A 400 N box is moved at constant velocity across an 8 m horizontal surface. What is the net work…

A: Gavitation force works along the vertical direction. Siince there is zero displacement along the…

Q: a) What is the net work done on the safe by forces and during the displacement? b) During the…

A: Kinematics.

Q: In the figure, a frictionless roller coaster car of mass m-992 kg tops the first hill with speed…

A: work done by a forcein this case the force isExplanationwork done by gravityBecause the automobile…

Q: A 25 N block is being pushed up on a plane inclined at an angle of 30° with the horizontal by a 46 N…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: A 0.42 kg particle has a speed of 5.0 m/s at point A and kinetic energy of 7.5 J at point B. (a)…

A: Write the given values of this problem. m=0.42 kgvA=5 m/sK.EB=7.5 J

Q: Find the work done in joules by gravity as an object of the mass m=10 kg is raised up at constant…

A:

Q: A 2 kg object is given a dispiacement ds- 5 mir 2 mj-4mk along a straight ine. During the…

A: Here, we calculate the given as follow;

Q: An object of mass 12kg,initially at rest ,is lifted from the ground to a final height of 10m by a…

A:

Q: Suppose a 1150-kg elevator car is lifted a distance 38 m by its cable at a constant speed, assuming…

A:

Q: 16) A force F of strength 20N acts on an object of mass 3 kg as it moves a Distance of 4 meters. If…

A:

Q: work done by a conservative force in terms of its potential energy.

A: Concept of potential energy  relates work done by a conservative  force with change in potential…

Q: A 500-gram ball thrown vertical upward from the surface of earth with the initial velocity 10 m/s2.…

A:

Q: An 100.0000-kg man who pushes a crate 3.0000 m up along a ramp that makes an angle of 20° with the…

A:

Q: A body of mass 17kg is initially at rest on a horizontal frictionless surface. A force of 30N acts…

A: a) The equation for the acceleration of the body is given by,