A body whose mass is 12 kg rests on a plane inclined 30 ° with the horizontal. What force parallel to the incline must be applied so that it moves up at a constant velocity? Coefficient of static and kinetic friction are 0.55 and 0.35, respectively. Specify whether the force is up or down the incline.

Q: A student of mass 59.4 kg, starting at rest, slides down a slide 23.2 m long, tilted at an angle of…

A: The length of the incline is 23.2 m . Now the normal reaction N is equal to  the component of…

Q: A 13.5 lb box is placed on the ground. (a)What force (in lb) does the ground exert on the box?…

A: Given, Weight of the block placed on the ground, W = 13.5 lb

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A: Concept: The Free Body diagram of the system is given below Given: The Mass of the crate = 336 kg…

Q: Of the following statements, indicate on the line whether they are true (T) or false (F): ___ The…

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A:

Q: A block resting on a plane inclined at an angle, 6, of 39° from the horizontal is being held in…

A: Given data The angle of inclination is θ = 39°. The tension in the cable is T = 50 N.

Q: A worker pushes horizontally on a 36.0 kg crate with a force of magnitude 113 N. The coefficient of…

A: As per our guidelines, we can solve only 3 subparts. please resubmit remaining parts.

Q: A crate is sliding down a ramp that is inclined at an angle 34.8 ° above the horizontal. The…

A: Angle of slope (θ) = 34.8oCoefficient of kinetic friction (μk) = 0.34Let the mass of the crate = m…

Q: A 10 kg box is pulled along a horizontal surface by a force of 40 N applied at a 30 ̊ angle from the…

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Q: A student of mass 59.4 kg, starting at rest, slides down a slide 25.2 m long, tilted at an angle of…

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Q: An applied force of 6.2 N acts on a 2.1-kg object, pushing it horizontally across a surface where…

A: Given data :- applied force F = 6.2 N mass m = 2.1 kg coefficient of kinetic friction μk= 0.15

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A: for equilibrium ∑Fx=0∑Fy=0

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A: Given data The mass is m= 25 kg The angle is θ=30o The coefficient of friction is μ=0.20 The…

Q: A student of mass 55.4 kg, starting at rest, slides down a slide 24.2 m long, tilted at an angle of…

A:

Q: If a 3.17 kg object is placed on a horizontal surface, what is its magnitude of acceleration if the…

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Q: A box of mass m-20.5 kg is pulled up a ramp that is inclined at an angle 0 17.0° angle with respect…

A: Consider the free body diagram shown below.

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A: The mass of the box=55kg.The coefficient of static friction =0.30.The coefficient of kinetic…

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Q: A 2.40 kg mass is initially at rest on an 35 degree incline. An applied force of 30.5 N directed up…

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Q: A student of mass 63.4 kg, starting at rest, slides down a slide 23.2 find the force of kinetic…

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Q: a mass is given an initial velocity v0= 3.4ms up a 15 degree incline.  a) if the coefficient of…

A: Given data: Initial velocity of the mass, vo=3.4 m/s Inclined angle, θ=15o Coefficient of kinetics…

Q: A student of mass 63.4 kg, starting at rest, slides down a slide 22.2 m long, tilted at an angle of…

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Q: A horizontal force of 680N is needed to overcome the force of static friction between a level floor…

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A: Given, M= 5 kg, F=?

Q: If a 3.15 kg object is placed on a horizontal surface, what is its magnitude of acceleration if the…

A: mass (m) = 3.15 kg applied force (F) = 36.9 N angle (θ) = -23o= 23o below the horizontal coefficient…

Q: If a 2.55 kg object is placed on a horizontal surface, what is its magnitude of acceleration if the…

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Q: A mover is pushing a 148kg box up a ramp. The ramp is inclined at an angle of 30.4 degrees. Since…

A:

Q: A student of mass 55.4 kg, starting at rest, slides down a slide 20.2 m long, tilted at an angle of…

A: