A 15 KN car weight is travelling at a speed of 32 m/s when driver slams on the breaks and skids to a halt. Calculate the stopping aistance (Xi) if the car is travelling up a 15 slope. The coefficient of kinetic friction is (u= G.S).
Q: A load of 500 kg is pulled along level ground at constant speed by a pull of 1.5 kN at an angle of…
A: The net force acting on the load is, ∑F=0F-μmgcosθ=0F=μmgcosθμ=Fmgcosθ
Q: s down an incline of angle 14. Find the kinetic friction ca
A: The figure is shown as,
Q: b) A truck of total mass 18tonne descends a hill with a gradient of 1 in 14, i.e. a vertical…
A: The slope of the inclined plane when gradient is given as a in b, tanθ=ab Potential energy is the…
Q: A car is moving with a velocity of 25 m/s when the brakes are applied and the wheels lock (stop…
A:
Q: A person is dragging a 20kg box along the ground by a rope 30° to the horizontal with a force of…
A: Given that mass of the box and angle and also given the horizontal (frictional force). Then We have…
Q: A trailer truck enters a 2 percent downhill grade traveling at 108 km/h and must slow down to 72…
A:
Q: A 28-N force is applied to a 5-kg object to move it with a constant velocity of 3.4 m/s across a…
A: Given Force applied on object Fa=28 N Mass of the object m=5 kg Acceleration due to gravity…
Q: (a) If the coefficient of kinetic friction between the mass and the incline is ?? = 0.26, how long…
A: Analyze the following figure. Let the upward direction along the inclined plane and the upward…
Q: Two blocks A and B are released from rest on a 30° incline when they are 13 meters apart. The…
A: When an object tries to move across a surface then the frictional force exerted by the surface is…
Q: o that Fair = c v, c
A:
Q: Calculate the magnitude of the deceleration of a snow boarder going up a 7.91° , slope assuming the…
A:
Q: A 2.00 kg hanging block pulls a 3.00 kg block along a very smooth table. Compute for the…
A:
Q: The super elevation of the railroad tract is the number of inches that the outside rail is raise to…
A: The super elevation of the railroad tract is the number of inches that the outside rail is raise to…
Q: A
A: Mass of the car is M = 1500 kg Initial speed U = 25 m/s Coefficient of kinetic friction is u =…
Q: A car is traveling at 30 mis when the brakes were applied. If the coefficient of kinetic friction…
A: The kinetic energy the car has is converted into work done by friction to stop the car to rest.…
Q: Determine the acceleration of block B Answer in m/s^2, decimal place without written units. The…
A:
Q: What minimum coefficient of friction is required if there is a 60.0 km/h speed limit for a flat…
A:
Q: BE. A 100-N block on a rough 300-incline is acted upon by a force P as shown causing it to…
A:
Q: A box of mass m-20.5 kg is pulled up a ramp that is inclined at an angle 0 17.0° angle with respect…
A: Consider the free body diagram shown below.
Q: The parachute on a race car of weight 8 820 N opens at theend of a quarter-mile run when the car is…
A: Given:Weight of the race car of the parachute = 8820 NInitial velocity = 35 m/sFinal velocity = 0…
Q: A car is travelling at 50.0 km/h on a flat highway. (a) If the coefficient of frictin between road…
A: Given : vo = 50.0 km/h = 50.0(1000/3600) = 13.9 m/s v = 0 m/s (because finally the car stops)
Q: a mass is given an initial velocity v0= 3.4ms up a 15 degree incline. a) if the coefficient of…
A: Given data: Initial velocity of the mass, vo=3.4 m/s Inclined angle, θ=15o Coefficient of kinetics…
Q: A 244N crate resting on a plane inclined 35 - degrees with the horizontal requires a 26.1N force to…
A: Given data: The weight of crate is W=244 N. The inclination of plane is α=35°. The inclination of…
Q: The coefficient of friction in the longitudinal direction of a highway is estimated as 0.396. Find…
A: Braking distance = 42m
Q: Write legibly, provide given, step by step manual solution, and diagram for below given differential…
A:
Q: Figure 4 shows the 40 kg concrete block is pull by electric motor. The force or tension in cable is…
A: Answer: Given, mass of concrete block, m=40kg Tension force in the cable, F= 120t1/2 Here, t in…
Q: An 8 kg box is released on a 35° incline and accelerates down the incline at 0.30 m/s2 . Find the…
A: Given data: The mass of the box, m=8 kg. The angle of inclination of the incline, θ=35°. The…
Q: A block of mass m = 1 kg is found on an inclined plane that makes an angle 30° with the horizontal.…
A: Here given the mass of 1 kg is on a inclined plane of angle θ =30°. The coefficient of static…
Q: An object of mass 10 kg is reloased trom rest 4000 m above the ground and alowed to fall undor the…
A: Given Object mass (m) = 10 kg Released from x (t) = 4000 m…
Q: Suppose a box is pushed along an inclined plane of angle θ and then let go. If it has an initial…
A:
Q: A block of of mass m, = 1 kg another mass m, = 2 kg, are placed together (see figure) on an inclined…
A: The correct option from the options below, given,
Q: An Olympic skier moving at 26 m/s down a 280 slope encounters a region of wet snow of coefficient of…
A:
Q: A small package rest on the horizontal dashboard of a car. If us= 0.332, what the minimum…
A: Coefficient of friction, μs = 0.332Minimum acceleration, a = ?
Q: What is the acceleration of a 11 kg block down a frictionless incline, inclined at theta - 68…
A:
Q: A box of 450N is lying in an inclined plane with angle of 35 degrees. If the applied load to move…
A:
Q: What would a person’s speed be if they free fell for 12 seconds instead (no air friction present)?
A:
Q: a block of mass m is initially traveling upward along a ramp at speed v. The coefficient of kinetic…
A: a)The weight of block is acting vertically downwards. It is resolved into horizontal and vertical…
Q: An object moves up an inclined surface with angle 37° at initial speed 20m/s. Thecoefficient of…
A:
Q: 0 kg box sits on a level surface where the coefficient of static friction is 0.3. what is the…
A: Given Mass of box, m=70 kgcoefficient of static friction μs=0.3Angle, θ=55°
Q: A contestant in a winter sporting event pushes a 49 kg block of ice at an angle 25∘ below the…
A:
Q: A car of mass 1650 kg is proceeding along a straight, level roat at 16m/s. The speed limit changes…
A:
Q: A block of mass 1.96kg is accelerated across a rough surface by a rope passing over a pulley, as…
A:
Q: A daredevil bicyclıst moves at 7.0m/s in a horizontal cirde in a cylindnical "weln of dea th" of…
A: Given, speed of the cyclist , v = 7 m/s radius , r = 4m
A 15 KN car weight is travelling at a speed of 32 m/s when driver slams on the breaks and skids to a halt. Calculate the stopping aistance (Xi) if the car is travelling up a 15 slope. The coefficient of kinetic friction is (u= G.S).
Step by step
Solved in 2 steps