c = 0.1 M = 3000kg Peeta wants to find out the braking time for her car in the mud. Assuming Peeta is traveling at 36km/hr, she releases the accelerator before stepping on the brakes 1 second later. During this second you may assume Peeta's car is slipping in the mud, and the only force

Q: d A block of mass 3.25 kg slides down a ramp that is angled 0 = 35 degrees above the horizontal. The…

A: Given that: Mass of block, m=3.25 kgAngle of inclination, θ=35°Kinetic friction coefficient,…

Q: Your best friend weighs 81.5 kg and is a rugby player. In one of his games, he slides to a stop in a…

A:

Q: A block slides down a frictionless plane having an inclination of θ = 20.00. The block starts from…

A:

Q: You are designing a high-speed elevator for a new skyscraper. The elevator will have a mass limit of…

A: (a) maximum upward force is exerted when the elevator is ascending Tmax-mg=maTmax=mg+a=2400 kg9.80…

Q: What is the magnitude of the average drag force ?drag exerted on the car?

A: work done by non conservative forces = change in total energy work done by drag force = total final…

Q: An apple of mass m= 0.17 kg falls out of a tree from a height h = 3.5 m . Part A What is the…

A:

Q: Two roomates are disagreeing over where to place a 90 kg couch. Katie is pushing the couch to the…

A: Newton's second law of motion is, Fnet=ma Here, m is mass and a is acceleration. Assume Rosa is…

Q: We start with some review problems A crate of mass 49.0 kg rests on a level surface, with a…

A:

Q: You give a 2.10 kg box a hard shove at the bottom of a ramp, and it leaves your hand with a speed of…

A: Given:- The mass of the box is m = 2.10 kg  The initial speed of the box is u = 8.50 m/s  The angle…

Q: Problem 1: A yo-yo is released as shown. The inner radius (where the string winds up) is 0.74 cm,…

A: Given data: Inner radius, r=0.74 cm=7.4×10-3m Outer radius, R=4.1 cm=41×10-3m Mass of yo-yo, m=440…

Q: versus

A: Since acceleration vs time graph is given, we can easily plot Force vs time graph using Newton's…

Q: Two blocks are arranged at the ends of a massless string as shown in the figure. The system starts…

A: Given m=4.36kg, M=5.77kg. Let a be the acceleration of the system. From the FBD of mass m, T - mg=-…

Q: A 5kg box rests on a flat, level floor. There is friction between this box and the floor with…

A: The maximum possible static friction between the box-floor surface is given by: fs=μsN. This is the…

Q: A stone is thrown straight upward with a speed of 25 m/s. It is caught on its way down at a point 5…

A: The vertical displacement of stone is   y=y_0+v_0t-(1/2)gt^2  5=25t-(1/2)(9.80)t^2 5=25t-4.90t^2 On…

Q: A penguin slides at a constant velocity of 3.90 m/s down an icy incline. The incline slopes above…

A: Friction  f = uN = umg cos th   Sum of forces = 0 since a = 0 as speed is constant => mg sin th -…

Q: 1. A 45.0 kg object is pushed up an incline as shown with a horizontal force of 300.0 N. The object…

A:

Q: A 2kg block starts from rest at the top of a 30 degree incline and slides a distance of 2m down the…

A:

Q: What is the spring constant of a spring that stretches 2 cm when a mass of 0.6 kg is suspended from…

A:

Q: A 36.0-kg child swings in a swing supported by two chains, each 2.94 m long. The tension in each…

A: Given: mass of child = m = 36.0 kg length of each chain = L = 2.94 m tension in each chain = T = 424…

Q: Same

A:

Q: A 100 gram wooden block is placed on an inclined ramp and released from rest. The ramp is tilted at…

A: Given: The mass of the object is 100 g. The coefficient of the static friction force is 0.3. The…

Q: A 6 kg block slides on a frictionless 30° inclined plane. A force F = 20 N parallel to the incline…

A:

Q: a. You are a newly graduated astronaut preparing for your first trip into space. Plans call for your…

A: For part a) Velocity= 500 m/s time 2.40 minutes weight= 735 N = 75 kg                   (as, 1 kg =…

Q: A box is at rest on a level floor. μ = 0.4 and μ = 0.3. You pull the box horizontally just hard…

A:

Q: A block of mass m = 16.8 kg is sliding on a surface with initial velocity v = 23.2 m/s. The block…

A:

Q: Block 1 (3.5 kg) is on the surface of a frictionless inclined plane that makes an angle of 25…

A: Mass, m = 3.5 kg Angle, θ=25 °

Q: A 95.5 kN car is traveling at 70.9 mph when the driver decides to exit the freeway by going up a…

A:

Q: A train is traveling up a 2.68" incline at a speed of 4.30 m/s when the last car breaks free and…

A:

Q: A block of mass 22 kg moves up a 32 degree inclined plane by being pulled by a string attached to a…

A:

Q: A wet bar of soap slides down a ramp 10.0 m long inclined at 11.73°. What would be its acceleration?…

A:

Q: A compressed spring of k = 60 N/m is released from rest on a frictionless surface. What is the…

A:

Q: rt A That is the passenger's weight before the elevator starts moving? xpress your answer with the…

A: Givent=5 s (time of motion)u=0 (initial speed of elevator)v=12 m/s (final speed of elevator)m=65 Kg…

Q: Answer both please

A:

Q: Two roomates are disagreeing over where to place a 72 kg couch. Katie is pushing the couch to the…

A: Given : Mass of a couch (m) = 72 kg Force with which Katie is pushing the couch (Fkatie) = 410 N…

Q: During your winter break, you enter a sled race. You push the sled with a force of 210 N at 30.0°…

A:

Q: A 10 kilogram object suspended from the end of a vertically hanging spring stretches the spring 9.8…

A: Note: As per the guidelines we will solve only first three sub parts of the questionGivenA 10…