What is the force of friction between two objects if the coefficient of friction is 0.25 and the normal force is 8.0 N?

Q: What is acceleration of mass=1/6kg

A: acceleration is defined as rate of change of velocity per unit time. Its unit is meter per second…

Q: How much time does it take to lift 450 kg

A: Given; Engine develops power of = 35 kW Time required does it take to lift 450 kg  to a height ,h=50…

Q: A cart of mass 3.4kg is being pulled by a horizontal rope with a tension of 65N. The coefficient of…

A: Given: The mass of the cart is 3.4 kg. The applied force is 65 N. The coefficient of friction is…

Q: A box is being pushed across a tiled floor with a force of 350 N. If the friction force between the…

A: Given : Pushing force (F) = 350 N Frictional force (f) = 140 N

Q: A box is being pushed across a tiled floor with a force of 350 N. If the friction force between the…

A: Given data The magnitude of the force being pushed is: F = 350 N The magnitude of the friction force…

Q: A box is acted on by two forces. A 39 N Force pushes due east, while in 8.9 N Force pushes due west.…

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Q: 30 ft _6 ft- 5 ft B ne boy pulls on the rope with a force of 80 lb.

A: Solution:-Step:1    Given,              Force, F=80 lb      co‐ordinates  of  A   is  A0,0,30 ft…

Q: A horse is pulling a 95.1 kg crate with a force of 450 N at a . If the coefficient of kinetic…

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Q: An airplane has a mass of 95000kg. What is the minimum necessary lift force to get the airplane off…

A: Given Mass of airplane (m) = 9500 kglet, acceleration due to gravity (g) = 10 m/s2Now force on…

Q: If the moon pulls the hammer with a force of 5 N, what is the force of the hammer on the moon?

A: Given  Force of moon on hammer Fmoon=5N

Q: How much time does it take to lift 600 kg

A: Given; How much time does it take to lift 600 kg to a height of 60 m ? So,  Data is given as;  P=55…

Q: If you push on a crate with a force of 100 N and it slides at constant velocity, how much is the…

A: Given:Pushing force, F = 100 NSince, the crate is moving with constant velocity. Therefore,…

Q: Juan moves an object that has 245g by applying a force of 1.8N.  What is the coefficient of…

A: Given that: Force on object = 1.8 N Weight of object of mass = 245 g = 0.245g here, gravity, g = 9.8…

Q: What is the force of friction between a box that weighs 87 N and the ground has a coefficient of…

A: Given: Box weighs, F=mg=87 N Static friction coefficient, μ=0.51

Q: A woman weighs 580 N. What is her mass?

A: We are given the weight of a woman,  Weight, W = 580 N Mass of the woman = ?

Q: A car is sliding down a hill with a slope of 20°. The mass of the car is 965 kg. When a cable is…

A: Angle, A =20° mass, m = 965 kg  Force, F = 4215 N

Q: If the moon pulls on a hammer with a force of 5N, what is the force of the hammer on the moon?

A: Given data The magnitude of the force pulled by the moon on the hammer is: Fm = 5 N   Newton's third…

Q: What is the acceleration of a 50 kg object pushed with a force of 500 N?

A: mass = 50kg  Force = 500 N To find = acceleration

Q: . A person pushes a 500 kg crate with a force of 1200N and the crate accelerates at 0.5 . What is…

A: Given:- Mass of the crate is m=500 kg Applied force on the crate is F=1200 N Acceleration of the…

Q: You find your mass to be 42 kg on a weighing machine. Is your mass more or less than 42 kg?

A: A weighing machine measures the weight of a body and is calibrated to show mass. When we stand on a…

Q: Three forces act on an object. The first force of 10 N acts East, and the second force of 10 N acts…

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Q: Mass of a car is 70 kg, What is it's weight ?

A: Given data :                   Acceleration  due  to  gravity    =   g                      Mass  of…

Q: What is the weight of a 55 kg man?

A: Given data mass of man (m) = 55 kg we know that weight (W) = mass (m) x acceleration due to gravity…

Q: A fireman with a mass of 55.7 kg slides down a vertical pole at a constant speed. What is the force…

A: mass of fireman (m) = 55.7 kg   Weight of fireman = m×g   =55.7×9.8 = 545.86 N

Q: A 1500-kg car has a velocity of 25.0 m/s. If it is brought to a stop in 15.0s, what was the…

A: Given  Mass of car m=1500kg  Initial velocity u=25m/s Final velocity v=0m/s Time to reach final…

Q: What is the weight of an object (on earth) that has a mass of 45 kg?

A: Given data The mass of the person is an object as m = 45 kg.

Q: what is the weight of a 7.3 kg ball in standard units?

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Q: An apple weighs about 1 N. in kilograms? What is its weig

A: Weight of apple = m g = 1 N mass = ?

Q: Mass of a car is 100 kg , What is it's weight ?

A:

Q: The weight of a crate is 200 N. If the man pulls on the rope with a constant force of 30 N, what is…

A: Solution:- 1) According to the Newton's second law of motion the net force acting on an object is…

Q: Mass of a body is 8 kg, What is it's weight ?

A: Given data:  Mass (m) = 8 kg Required: Weight (W)

Q: What is the acceleration of a 50 kg object pushed with a force 500 newtons?

A: Mass of the object m=50 kg The force applied on the object F=500 N If a is the acceleration ,…

Q: What is the force of friction between a block of ice that weighs 930 N and the ground if mu = .12?

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Q: How much time does it take to lift 350 kg

A: ;Given Mass of 350 kg at a height of 40 m  Where,  An engine develops 25 kW power.  Determine the…

Q: the force of gravity on balloon is 3,000N, and the lift force provided by the atmosphere is 2,900N,…

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Q: What is the acceleration of car if the forward force is 500 N on a car and the friction force…

A: We know the newton's second law of motion is given as  Fnet= ma  where a is the acceleration of the…

Q: You tie a rope to a tree and you pull on the rope with a force of 100 N. What is the tension in the…

A:

Q: How much time does it take to lift 500 kg

A: Given; height,h=50 mDevelops power,P=65 kWTime taken to lift the weight to a height of 50 m is ?

Q: What is the weight of the object that has a mass of 7000 g ? Weight must be in Newton.

A: Mass of the body  =M =  7000g = 7 kg  Acceleration due to gravity =g =  9.81 m /s²

Q: What is the weight of a car sitting on a 14˚ slope if the force required to push the car up the hill…

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Q: Mass of a car is 30 kg, What is it's weight ?

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Q: Mass of a car is 124 kg, What is it's weight?

A: Given data :                   Acceleration due to gravity    =    g                      Mass  of…

Q: Mass of a car is 230 kg, What is it's weight ?

A: Weight = mass× acceleration due to gravity Weight=230×9.8 Weight=2254 newton

Q: An object weighs 2900 N. What is the object's weight in lb?

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Q: An object is pulled northward with a force of 10 N and southward with a force of 15 N. The magnitude…

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Q: What is the maximum force of friction between a 40kg box and the floor if the coefficient of…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!