An object with mass m = 3.0 kg is released from rest from a height H = 10 m as shown in the figure. It slides down the incline at angle θ = 39° and collides with a spring that has a spring constant k = 1800 N/m. The coefficient of kinetic friction is not constant over the incline, but increases linearly with a distance as μ k (x) = αx, where α is constant and its value is 0.052 m −1 and x is distance in meters. The horizontal surface is frictionless. What distance that the spring will be compressed? (Your result must be in meters and include 2 digit after the decimal point. Maximum of 5% of error is accepted in your answer. Take g=9.8 m/s2.)

Q: Starting from rest, a 57.0 kg woman jumps down to the floor from a height of 0.800 m, and…

A: Hai, since there are multiple sub parts posted, we will answer the first three sub parts. (a) The…

Q: Alaya designs a slide for sacks of rice to slide down, dropping from the first floor to ground level…

A:

Q: A box is released from rest at the top of a flat rough slope of length 20 metres that is inclined at…

A:

Q: A skateboarder with mass m, = 44 kg is standing at the top of a ramp which is h, = 3.9 m above the…

A: (b)   From the Work-energy theorem along the ramp, the expression for the magnitude of the…

Q: A skier starts from rest at the top of a hill that is inclined at 10.9° with respect to the…

A:

Q: The figure shows a cord attached to a cart that can slide along a frictionless horizontal rail…

A:

Q: The 60-kg crate is projected along the floor with an initial speed of vo = 6.8 m/s at x = 0. The…

A: First, calculate the friction force, which is the product of the mass, gravity, and the coefficient…

Q: A particle is moving in one dimension along the x-axis starting from the initial position xo at 1-0.…

A:

Q: Two penguins, Wheezy and Mumble, are racing down an icy slope into the water below.  Wheezy has a…

A: The coefficient of friction μ=0.12 The angle of inclination θ=80 The free body diagram of the…

Q: A dated box of dates, of mass 7.1 kg, is sent sliding up a frictionless ramp at an angle of e to the…

A:

Q: box of mass  m = 50.0 kg  (initially at rest) is pushed a distance  d = 73.0 m  across a rough…

A: Given : Mass of a box (m) = 50 kg Distance (d) = 73 m Applied force (FA) = 248 N Angle (θ) = 30°…

Q: As shown in the figure below, a box of mass m = 51.0 kg (initially at rest) is pushed a distance d =…

A:

Q: At a local swimming pool, the diving board is elevated h = 8.5 m above the pool's surface and…

A: Since the diver is running horiozntally, the vertical componnet of the initial velocity will be…

Q: As shown In the figure below, a box of mass m = 37.0 kg is sliding along a horizontal frictionless…

A:

Q: A 0.18- kg block on a wooden table is given a sharp blow with a hammer. The block then slides across…

A: Let m denotes the mass, Fmax denotes the maximum force, t denotes the base of the isosceles…

Q: A man pushing a crate of massm = 92.0 kg at a speed of v = 0.875 m/s encounters a rough horizontal…

A: Given: The mass of the crate=m=92.0 kg The speed of the crate=v=0.875 m/s The length of the…

Q: A man pushing a crate of mass m = 92.0 kg at a speed of v=0.870 m/s encounters a rough horizontal…

A: Mass of the crate (m)=92 kgInitial speed (vi)=0.870 m/sLength of surface (L)=0.65 mCoefficient of…

Q: A block of mass m is initially at rest at the highest point of an inclined plane, which has a height…

A:

Q: block of mass m=64.4kg slides along a horizontal surface. The coefficient of kinetic friction…

A:

Q: A skier starts from rest at the top of a hill that is inclined at 9.7° with respect to the…

A: Given information: The inclination of the hill (θ) = 9.70 The length of the hill side (l) = 195 m…

Q: In the figure, a 5.50 kg block is sent sliding up a plane inclined at θ = 37.0° while a horizontal…

A:

Q: As shown in the figure below, a box of mass m = 23.0 kg is sliding along a horizontal frictionless…

A: Given data: Initial speed vi=7.75 m/s Frictional constant μ=0.0704 mass m=23.0 kg Inclination angle…

Q: Problem 8: A car of mass m = 1020 kg is traveling down a 0 = 12 degree incline. When the car's speed…

A:

Q: A truck is traveling at 11.6 m/s down a hill when the brakes on all four wheels lock. The hill makes…

A: The given data are: u=11.6 m/s=Initial velocityθ=17°=inclination of a hillμ=0.876=coefficient of…

Q: A block of mass m = 0.5 kg is kicked so that it slides up a ramp inclined at an angle θ = 30°. At…

A:

Q: A skier starts from rest at the top of a hill that is inclined at 10.9° with respect to the…

A: Given Angle of the incline θ = 10.9o Length of the slope L = 220 m Coefficient of friction μk =…

Q: A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction. It starts from…

A: The mass of the car, m=950 kg   The speed of the block, v=2.05 m/s   The angle of incident, θ=30.5°…

Q: A dated box of dates, of mass 4.2 kg, is sent sliding up a frictionless ramp at an angle of 0 to the…

A: Mass of box (m)= 4.2 kg  Angle of ramp with horizontal = θ  Ramp is frictionless Box is sent sliding…

Q: ne figure shows a cord attached to a cart that can slide along a frictionless horizontal rail…

A: Write the given values of the problem- Height of the cord(h) h=1.5 m sides of cord- x1=5.0 mx2=2.0…

Q: m resting on a 20° slope. The block has coefficients of friction μs = 0.64 and μk = 0.54 with the…

A: Givenθ=20°μs=0.64μk=0.54Mass of hanging, m=2 kg

Q: A skier starts from rest at the top of a hill that is inclined at 9.4° with respect to the…

A:

Q: You start the block on the track at rest, somewhere to the left of x = 0. You then release the block…

A:

Q: At a local swimming pool, the diving board is elevated h = 9.5 m above the pool's surface and…

A: Give Data:- Elevation of the diving board is h=9.5 m The diving board overhangs the pool edge by…

Q: A skier starts from rest at the top of a hill that is inclined at 11.0° with respect to the…

A:

Q: A student is skateboarding down a ramp that is 5.02 m long and inclined at 23.6° with respect to the…

A:

Q: KE=mv², Ug = mgh, U₁ = kx², E = KE + Ug + Us, E₁ = Ef, Wfric = Ffricd, Ffric = HkN, E₁-Wfric = Ef…

A:

Q: Tarzan, who weighs 777 N, swings from a cliff at the end of a 16.5 m vine that hangs from a high…

A: Hi, there. As per our guidelines, we only answer one question and maximum three subparts per…

Q: A crate of mass mm is initially at rest at the peak of an inclined plane which has a height of…

A:

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.