Two forces are acting on an object of mass 20 kg on frictionless surface as shown in the figure. Find: a) the magnitude of the normal force b) the work done by the x-comp of the forces if the object moves 10 meters to the right (+x direction only)?

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Q: A constant force of 40N in the positive x direction acts on a 4.0-kg object as it moves from the…

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Q: In the figure shown, if the mass (m=10 Kg) is moving with constant speed and traveled a distance…

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A: Work done by force F in the graph is the area of the graph upto the give  interval.

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Q: a box of animal crackers is dragged at constant speed across a surface by horizontal force of 20.0 N…

A: solution is given by

Q: A 5.0 kg object is moving forward with an applied force of 10.0 N right, displacing 5.0 m right. The…

A: Total work done due to force of gravity on the object is ZERO. NO WORK IS DONE BY FORCE OF GRAVITY…

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Q: A force is given by the vector F = (3,7, 2) and moves a particle from the point P(0, 1, 2) to the…

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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:

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Q: The force    F→=(2.0⁢  N)i^-(3.0 N)j^ acts on a particle as the particle moves from point 1 at…

A: Write the expression for work done by the force on the particle.

Q: When a particle of mass m is at (x, 0), it is attracted toward the origin with a force whose…

A: The force acting on the particle is given as : F=-kx2It is negative because its direction is towards…

Q: In the figure shown, if the mass (m36 Kg) is moving with constant speed and traveled a distance d314…

A: mass (m)= 6 kg distance covered (d) = 14 m speed = constant F = 15 N θ = 53o

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A: The expression for force vector is given by,

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Q: An object in a horizontal surface was moved by applying a constant force (N), F = 16i + 10j. If the…

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Q: A force given by (6i – 3j) N acts on an object experiencing a displacement given by (3i – j) m.…

A: Given, Force,F=6i-3j Displacement, d=3i-j

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A: Given data, Force on bag weighing = 115N Distance to be travelled = 44m We know that, Work done =…

Q: A constant force of 40N in the positive x direction acts on a 4.0-kg object as it moves from the…

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Q: .How much work is required to move an object from x=2 to x=4 (measured in merters) in presence of…

A: Given:  F(x) = 4 / x2 from x = 2 m to x = 4 m

Q: A 2.2 kg object slides across a horizontal surface with an initial speed of 6.34 m/s. If the object…

A: Answer:  WFμ=-44.21 Joules Explaination: As the object comes to rest the kinetic energy is…

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Q: In the figure, a constant force F of magnitude 84.0 N is applied to a 3.0 kg shoe box at angle p =…

A: this problem can be solved by work energy theorem  which states that work done is equals the change…

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Q: A man pushes an 46-N crate a distance of 62 m upward along a frictionless slope that makes an angle…

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Q: In the figure shown, if the mass (m=8 Kg) is moving with constant speed and traveled a distance d=18…

A: We know that work done  W = force ×displacement

Q: A particie moves 5m in the positive x direction while being acted upon by a constant force F= 4i +…

A: Work is defined as  W=∫F→·dS→ Here F→ is force and S→ is displacement.