Antman must supply a force of 8.25x10-3N to a small computer chip to lower it at a constant velocity over a distance of 11.5cm down a slope into a waiting circuit board. If the computer chip has a mass of 5.50g and the slope makes an angle of 23.0° with respect to the horizontal. What is the coefficient of kinetic friction between the computer chip and the slope?

Q: A truck with a mass of 750 kg is traveling along a wet road at 30.0 m/s  The driver slams on the…

A: The mass of a truck is, m=750 kg The truck will stop by applying brakes, so the final velocity of…

Q: A waitperson pushes the bottom of a glass tumbler full of water across a tabletop at constant speed.…

A: Solution:   Given Values, Mass (m)=0.50 KgCoefficient of kinetic friction(μk)=0.63

Q: A 30.0 kg trunk is pushed across the floor of a moving van by a horizontal force. If the coefficient…

A: Frictional force is the opposing force that  exerted by a surface as an object moves across it. fr =…

Q: A 5.00kg block rests on a horizontal plane. A force of 10.0N applied horizontally causes the block…

A: Given data:  Mass (m) = 5.00 kg Applied force (F) = 10.0 N Velocity is constant Required: The…

Q: A 12kg slab is being dragged across a dirt path with an applied force of 300N, and has a net…

A:

Q: A truck is travelling at 97 km/h on a slippery road. The driver has to slam on the brakes and the…

A: The objective of the question is to find out the distance the truck will skid before coming to a…

Q: A rug (mass of 20.0 kg) is sitting on a slope with an angle of 20 degrees. A person (mass of 40.0…

A:

Q: A box with with a mass m = 2kg is being pushed up a ramp by an unknown pushing force Fp. The…

A: The free-body diagram is , Given, m=2kg' The velocity is constant so, the acceleration is constant…

Q: A manufacturer of children's slides does some tests and discovers that the slope of a slippery slide…

A: The data given is as follows, 1. Slope of the slide, θ=25° 2. The weight of the child is, mc=35 kg…

Q: A 90.0-kg crate is being lowered off the roof of a building. Its rate of descent is slowed by a…

A:

Q: 6. A loaded 425 kg toboggan is traveling on smooth horizontal snow at 5.40 m/s when it suddenly…

A: (a) Initial and final velocities if the toboggan is:

Q: The coefficient of static friction between a toboggan and dry snow is 0.50. If the toboggan's mass…

A:

Q: moving.What is the coefficient of static friction between the shoe and the surface material? What is…

A:

Q: A 12.1 kgkg box sits on a horizontal table. A string with tension 30.6 NN pulls on the box to the…

A:

Q: . In the design of a supermarket, there are to be several ramps connecting different parts of the…

A:

Q: Due to a jaw injury, a patient must wear a strap that produces a net upward force of 5.00 N on his…

A:

Q: A circus gymnast hangs from two ropes attached to the ceiling while lowering himself to the floor at…

A: Given: The angle of the first rope with vertical is 28.3°. The tension in the first rope is 352 N.…

Q: A box started at rest but was moved at a speed of 5 m/s. It was pushed 3 meters up a 60° ramp. The…

A: The mass of the box is m = 5.6 kg. The inclination of the plane with the horizontal is θ = 60…

Q: The coefficient of static friction between a toboggan and dry snow is 0.50. If the toboggan’s mass…

A:

Q: A 3 kg box rests on a horizontal table. It is attached to a 2 kg box via a pulley. The 2 kg box…

A:

Q: What is the force required to overcome the static friction of a 78kg sled on fresh snow? The…

A: Mass of sled(M) =78 kg Normal force acting on it(N) =Mg=78*9.8=764.4 N Coefficient of static…

Q: Mass mB = 25 kg is on a horizontal surface connected by a rope over a pulley to mass mA = 15 kg.…

A: mB = 25 kg  mA = 15 kg N is the normal force and fs is the static friction.

Q: Bob and Jane are trying to pull a heavy box (m=500 kg) to the top of a ramp which is inclined at 15…

A: How hard to Bob and Jane have to pull the box in Newtons to get it to start moving up the ramp.…

Q: A constant applied force F, of 15.0 N pushes a box with a mass m = 7.00 kg a distance x = 15.0 m…

A: Given: Applied force Fp=15.0 N. Mass of the block m=7.0 kg. Distance traveled by block x=15.0 m. The…

Q: A 118 kg box sits on a flat surface where it has a static friction coefficient of μs = 0.524 and a…

A: The minimum force (Fmin) that must be applied to the box of mass m =118 Kg is resting on a flat…

Q: A 1500kg car is driving on the road at a speed of 15 m/s. The driver applies the brakes, bringing…

A: The minimum distance the car needs to travel to stop (braking distance) is given by, d=v22μg Here, v…

Q: A 10.0-kg box is at rest on a concrete floor. The coefficient of static friction between the box and…

A: mass, m = 10 kg static friction coefficient = 0.75  kinetic friction coefficient = 0.62  Force, F =…

Q: A child has mass 6.0 kg and slides down a 35°incline with constant speed under the action of a 34-N…

A: The amount of kinetic friction that exists between the youngster and the incline's surface must be…

Q: A flatbed truck is carrying a 20-kg crate up a sloping road. The coefficient of static friction…

A: Mass of crate =20 kgcoefficient of static friction between the crate and the bed is 0.40,coefficient…

Q: a girl is pulling her 6.8kg wagon along a horizontal sidewalk. the force exerted by the girl is 17 N…

A:

Q: horses pull a cart with a total applied force of 1000N. The kinetic friction from the gravel road…

A: Given  Mass of cart, M = 200 kg  Force applied, F = 1000 N  Frictional force, f = 375 N

Q: A person pushes horizontally with a force of 170. N on a 52.0 kg crate to move it across a level…

A: Given data: The horizontal force is F=170 N. The mass of crate is m=52.0 kg. The coefficient of…

Q: A ship sails 20 kilometers 20 degrees north of east. It then turns 130 degrees to the west, giving…

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: