A mass moving at 1.70 m/s slides down a ramp angled at 30.00 to the  horizontal. After the mass has slid a distance L its speed is 2.30 m/s.   Find L if the coefficient of friction is 0.46.

Q: A 200 g hockey puck is launched up a metal ramp that is inclined at a 30° angle. The coefficients…

A: IN THE QUESTION IT IS GIVEN THAT , inclined angle= 30° mass= 200 g  μs = 0.40 andμk = 0.30  puck’s…

Q: A 400 N weight starts down a 30 degrees incline with an initial velocity of 4m/sec. What is the…

A: Weight W = 400 N Incline angle θ = 30o Initial velocity u = 4 m/s time t = 10 seconds Coefficient of…

Q: A 50kg wooden crate is being pushed up a ramp with a force of 100N (parallel to the ramp) and is…

A: Given:-  The mass of the wooden creat is m = 50 kg  The force applied on the crate up the ramp  is F…

Q: A driver in a car traveling at 23 m/s slams on the brakes and skids to a stop. If the coefficient of…

A: Please see the answer below.

Q: A hockey puck with mass 0.162 kg is pushed across the ice with a constant force of 0.90 N. The…

A: Free body diagram of puck is as follows:

Q: A 325-g model boat facing east floats on a pond. The wind in its sail provides a force of 1.25 N…

A: First find net force on boat

Q: A constant applied force Fp of 15.0 N pushes a box with a mass m = 8.00 kg a distance x = 15.0 m…

A: The final velocity of the box at 15m is 3.49m/sThe new applied force is 3.248NExplanation:Step…

Q: the kinetic friction force that a horizontal surface exerts on a 60 kg object is 50 N. If the…

A: From Newton’s second law of motion.

Q: A 29-N block slides down a 23 degrees inclined plane with an initial velocity of 2.6 m/s. Determine…

A:

Q: You want to use a rope to pull a 12 kg box of books up a plane inclined 30 degrees above the…

A:

Q: A mass 8.46kg is initially moving with a speed 25.64 m/s up a plane inclined at an angle of 18.46deg…

A:

Q: If the coefficient of kinetic friction is 0.1 between a 1.57 block and an icy surface, find the…

A: Given data: Coefficient of kinetic friction between block and surface is, μ=0.1. Mass of block is,…

Q: A 4.73kg block is pulled across a floor by a 25.01 N force. The coefficients of static and kinetic…

A: Given Data: Mass of the block (m) = 4.73 kg.Force on the block (F) = 25.01 N.Coefficient of static…

Q: A 325-g model boat facing east floats on a pond. The wind in its sail provides a force of 1.55 N…

A:

Q: A boy pulls a bag of baseball bats across a ball field toward theparking lot. The bag of bats has a…

A: The acceleration is,

Q: A hockey puck with mass 0.165 kg is pushed across the ice with a constant force of 0.42 N. The…

A:

Q: A 4.00-kg block is sent up a ramp inclined at an angle 0 = 29.0° from the horizontal. It is given an…

A: Given data: Mass of the block, m = 4 kg The angle of inclination, θ= 29° Initial velocity, vo =…

Q: A hockey puck with mass 0.167 kg is pushed across the ice with a constant force of 0.56 N. The…

A:

Q: A 3.00-kg block is sent up a ramp inclined at an angle 0 = 27.0° from the horizontal. It is given an…

A: Given values:- Mass of the block,(m)=3 kg -----(1) The angle of inclination,(θ)=270 ----(2) Initial…

Q: A hockey puck with mass 0.166 kg is pushed across the ice with a constant force of 0.89 N. The…

A:

Q: A 5.35kg block is pulled across a floor by a 23.71 N force. The coefficients of static and kinetic…

A: Mass of the block is m= 5.35 kgForce on the block is F= 23.71 NCoefficient of static friction is…

Q: A 0.085kg arrow is pulled back 0.60m against a bowstring.  If the force constant of the bowstring is…

A: Given, Mass,m=0.0085kgDistance,d=0.60mForce constant,k=1250N/mvelocity,v=? We have to calculate the…

Q: The 40-kg crate is projected along the floor with an initial speed of vo= 8.8 m/s at x = 0. The…

A:

Q: A 1520-N crate is to be held in place on a ramp that rises at 30.0° above the horizontal (see…

A:

Q: A crate starts from rest and slides 8.05 m down a ramp. When it reaches the bottom it is traveling…

A: The change in velocity of the body must be due to acceleration, so acceleration can be calculated…

Q: A 3.39kg block is pulled across a floor by a 16.25 N force. The coefficients of static and kinetic…

A:

Q: A 1520-N crate is to be held in place on a ramp that rises at 30.0° above the horizontal (see…

A: Write the given values of the problem- weight of the craate(W) WC=1520 N Angle of the ramp tp…

Q: A hockey puck with mass 0.163 kg is pushed across the ice with a constant force of 0.37 N. The…

A: Given data: Mass of puck is, m=0.163 kg. Force on puck is, F=0.37 N. Coefficient of friction between…

Q: 5.00 kg block is thrown up an inclined plane with an initial speed of 8.00 m / s which stops after…

A:

Q: A 9.00-kg block is sent up a ramp inclined at an angle 0 = 29.0° from the horizontal. It is given an…

A: The net force acting on it is,…

Q: A 34.2 kg block slides with a velocity of 10.22 m/s to the right on a frict figure above). The block…

A: Given:- The Block of mass m = 34.2 kg  The initial velocity of the block  v = 10.22 m/s  The height…

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.