A single force acts on a 4.1 kg particle-like object in such a way that the position of the object as a function of time is given by x-4.0t- 0.91t+3.2t, with x in meters and t in seconds. Find the work done on the object by the force from t-0 tot-2.5s. Number Units
Q: 1. A student of mass 40 kg caries a bag weighing 5000g from the ground floor to his class on the…
A: Work done by boy W= mgh Given that m= 5kg h= 0.7m
Q: A box is lifted vertically 13.51 m and is then held there. The box has a weight of 29.72 N. Ignoring…
A:
Q: A student in a lab exerts a force of 25 N on an angle to pull a block by a distance of 48 cm. If a…
A: Given data :- Force F = 25 N Displacement d = 48 cm = 0.48 m Work done W = 11 J
Q: A single force acts on a 1.4 kg particle-like object in such a way that the position of the object…
A: Speed is given by,
Q: Force= 7x3-4x. Find the work in mks units done by the force for a distance of x=1 to x=5.
A: Force= 7x3-4x.Find the work in mks units done by the force for a distance of x=1 to x=5.The formula…
Q: A 15.1-kg box is being pushed from the bottom to the top of a frictionless ramp. When the box is…
A: Write the given values with the suitable variables. m=15.1 kgW=58 Ju=0 m/sv=1.50 m/s Here, m, W, u,…
Q: 1. A force F = 3xî + 5yj, where F is in newtons and x and y are in meters, acts on an object as the…
A: Given F→=3x i ^ +5y j^displacement from x=0 to 4.52 so dispacement vectord→=(4.52-0) i^=4.52 i^…
Q: The force on a particle is directed along an x axis and given by F= Folx/xo-1) where x is in meters…
A: Given that Force F=F0(x/x0-1) Where F0= 1.4 N x0=4.1 m.
Q: 1B. A crate of mass 10.0 kg is pulled up a rough 20o- incline. The pulling force is 100 N parallel…
A: mass of crate (m) = 10 kg θ = 20oPulling force = 100 N coefficient of kinetic friction = 0.4distance…
Q: A single force acts on a 3.2 kg particle-like object in such a way that the position of the object…
A:
Q: A 1622 kg car has a speed of 11 m/s when it hits a tree. The tree doesn’t move and the car comes to…
A: The kinetic energy of the car before the collision is given as, The kinetic energy of the car after…
Q: A force of 6.0 N is used to accelerate a mass of 1.0 kg from rest for a distance of 12m. The force…
A:
Q: 1. A weightlifter lifts a 200 N barbell from the floor to a height of 2 m. How much work is done?
A:
Q: A single force acts on a 1.2 kg particle-like object in such a way that the position of the object…
A:
Q: How much work is done when a force of 806.0 N is exerted while pushing a crate across a level floor…
A:
Q: A worker pushes a 30kg crate along a 53degree incline, with respect to the horizontal. The worker…
A: The crate is being pushed by the worker up the incline, with an applied force of 307.36 N, to a…
Q: A single force acts on a 1.4 kg particle-like object in such a way that the position of the object…
A:
Q: single force acts on a 3.2 kg particle-like object in such a way that the position of the object as…
A: Given: m=3.2 kgx(t) = 0.91t - 2.7t2+4.4t3t1 = 0 to t2=2.2s
Q: A force with varying magnitude Fx is applied on an object and the displacement of the object is…
A:
Q: A single force acts on a I kg panticle-like object in such a way that the position of the object as…
A:
Q: 1. A farmer pulls a cart with a force of 40 N for 15 m. If the farmer pulls the rope attached to the…
A: Given data: Force (F) = 40 N Distance (d) = 15 m Angle (θ) = 30° Required: The work done (W)
Q: X 18. Mr. Kustusch exerts a force upon a 3.9-kg pile of snow to both lift it 0/2 and set it into…
A:
Q: Force = 9 x4 - 8.x. Find the work in mks units done by the force for a distance of x = 2 to x = 8.
A:
Q: A one-dimensional variable force in the x-direction is given as F(x) = 2 x 1.61, where Fis in…
A:
Q: find the net work done by the force as the object moves from x = 0 to x = 3 m.
A: Given: Force on an object is Fx=7x-17 N; here x is in meters. Graph Fx vs x is given. Note: 1 J=1 Nm…
Q: If it requires 4.0 J of work to stretch a particular spring by 2.0 cm from its equilibrium length,…
A:
Q: the work in mks units done by the force
A:
Q: An eighteen-wheeler truck of mass 42.0x10 kg moves a speed of 32.0 m/s on a highway. Determine (a)…
A:
Q: Find the magnetic field at point P for each of the steady current configurations shown in the…
A:
Q: Calculate the work done when a 5.0 kg bag of apples is lifted 1.2 m off the ground. 13 c)…
A:
Q: onconservative pushing force does 58.0 J of work. How much work is done by the pushing force when…
A:
Q: A 2 kg block is experiencing a variable force P as it moves down an incline. In the first 4 m, the…
A: as per our guidelines we are supposed to answer up to 3 subparts of a question. Kindly repost…
Q: Mr. Mangan pushes a 50 kg box across a rough surface with a force of 300 N over a displacement of 10…
A: Given data: Mass (m) = 50 kg Force applied (F) = 300 N Displacement (d) = 10 m Coefficient of…
Q: 스크린샷 2022-03-30 오후 12.01.27 An external force F moves a 2.50-kg box at a constant speed v up a…
A: Given that, Let θ be angle of inclination mass of the block (m) = 2.50 kg velocity is constant it…
Q: A 2.00-kg ball is raised from the ground to a bench 1.49-m high from the ground. The work done by…
A:
Q: A single conservative force acts on the a 5.0 kg object. The equation Fx = 2x + 4 describes the…
A: The given values are, m=5.0 kgFx=2x+4
Q: A raindrop with a mass of 2.50 * 10–5 kg falls vertically at a constant speed under the influence of…
A:
Q: A 287-kg crate is being pushed across a horizontal floor by a force P that makes an angle of 17.1°…
A: Given:- The mass of creat is m = 287 kg The force P applied on creat angle of θ= 17.1° below the…
Q: A force F =4x^3i -6yj in N acts on an object that moves from the origin to 210 .48m in x and 508.13…
A:
Q: A 19.1-kg box is being pushed from the bottom to the top of a frictionless ramp. When the box is…
A: Given:- The mass of the box is m = 19.1 kg The work done by the nonconservative pushing force is…
Step by step
Solved in 2 steps with 2 images