A 27.0-kg box is released on a 27 ∘ incline and accelerates down the incline at 0.30 m/s^2 .   Find the friction force impeding its motion. Express your answer to two significant figures and include the appropriate units.

Q: 13kg mass is pushed at constant speed across level ground. What is thevalue of the push if the…

A:

Q: An incline makes an angle of 30.0 degrees with the horizontal. (Static friction coefficent of the…

A:

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

A:

Q: A 100kg block slides on the floor with an initial speed of 6.4 m/s. If the coefficient of kinetic…

A: mass of block m=100kg initial speed u=6.4m/s friction of coefficient μ=0.46 we know that friction…

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: A 2kg body has an initial velocity of 10m/s and is then pulled 4 meters by a force of magnitude 25N…

A:

Q: A 4.0-kg block slides down a 30 (degrees) incline at a constant speed when a 16 N force is applied…

A: m=4 kgF=16 Nθ=300

Q: A 945.0kg car traveling rightward at 22.6 m/s slams on the brakes and skids to a stop (with locked…

A: Frictional force f=μN=μmg

Q: degree incline and accelerates down the incline at 0.26 m/s. Find the friction force impeding its…

A: Apply Newton's laws

Q: A 4.56kg mass is placed on a 67° inclined plane with a coefficient of kinetic friction of 0.21…

A: Draw the free-body diagram of the system.

Q: 19.6 - N  body   is thrown downward from a height of  200 m with a velocity of  3 m/s . The body…

A:

Q: A 40 N box is resting on a table when a 10 N force is applied to it horizontally. The coefficients…

A: Frictional force F = uN

Q: The weight of box is 3kg (us=0.4 uk=0.3). Find the limiting frictional force and the magnitude of…

A: There many types or forms of friction. The meaning of friction is when a force is applied to an…

Q: A 170-Newton horizontal force is exerted upon a 6.3-kg box to move it across a level surface at a…

A:

Q: Two blocks are connected by a string passing over a pulley. if the coefficient of kinetic friction…

A: Solution: As given in the above problem: m1 = 3kg kinetic friction μk = 0.16 Now the component of…

Q: Determine the acceleration of the masses

A:

Q: A 9.88 kg object speeds up from 15.91 m/s to 47.25 m/s over a distance of 122.75m. What is the…

A: Hi, Since there are multiple questions, we are doing the first problem. If you want any specific…

Q: The distance from the release point to the target of a curling sheet is around 42.3 meters. A study…

A: The Force due to friction is given by f=-μR=-μmg m is the mass. From newtons second law we have…

Q: A 3.11kg mass is initially at rest on a 55.3 degree incline. An applied force of48.4 N directed up…

A:

Q: A 1,040-N crate is being pushed across a level floor at a constant speed by a force F of 390 N at an…

A: Frictional force is given as f=uN=uMg…

Q: A 13kg mass is pushed at constant speed across level ground. What is the value of the push if the…

A: mass = 13 coefficient of friction = 0.3frictional force = coefficient of friction * weight  = 0.3 *…

Q: During a brake test, the rear-engine car is stopped from an initial speed of 99 km/h in a distance…

A:

Q: a 3000-pound truck accelerates at a rate of 9ft/sec^2 in climbing a 15-degree slope. how much force…

A: Given data The mass of the truck is m = 3000 pound  The acceleration of the truck is a = 9 ft/s2 The…

Q: The force needed to get a block moving and to just barely keep it moving were used to calculate the…

A: By comparing the force required to start the block moving (static friction) and the force required…

Q: 2. A man is pulling a crate that has a mass of 50kg and it attains a velocity of 4 m/s after moving…

A: Given Mass of the crate is m=50 kg Final velocity of the crate is vf=4 m/s Angle of the applied…

Q: A desperate hiker has to think fast to help his friend who has fallen below him. Quickly, he ties a…

A:

Q: A 24-N force is applied to a 7-kg object to move it with a constant velocity of 6.8m / s across a…

A: Draw the free-body diagram of the object.

Q: A warehouse worker exerts a constant horizontal force of magnitude 89.0 N on a 42.0 kg box that is…

A: Given Horizontal force is F=89.0 N Mass of box is m=42.0 kg Distance travelled is d=1.80 m Initial…

Q: A 62.0-kg person jumps from rest off a 2.50-m-high tower straight down into the water. Neglect air…

A:

Q: 60.0-kg box is dragged up a 20º incline by a rope held 35º above the horizontal. The coefficient of…

A:

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 toy plane lands on skids on a dry lake bed. If it is traveling at 80.0 m/s when it touches down,…

A:

Q: The 3500-lb automobile shown in the picture is traveling down the 10-degree inclined road at a speed…

A: Given that, angle of inclined =  100  initial velocity  u =  20 ft / sec  coefficient  of friction μ…

Q: The block in the figure is given a push up the incline so that its initial velocity is 8.00 m/s.…

A: Speed, u = 8 m/sAngle = 21°The free-body diagram of the cube is shown below.Here, m is the mass and…

Q: A constant force acts on a 5.0 kg object and reduces its velocity from 7.0 m/s to 3.0 m/s in a time…

A: v=3 m/s u=7 m/s t=3 s m=5 kg a=(v-u)/t a=(3-7)/3=-4/3 m/s^2

Q: A block slides down an incline of 30.0∘ to the horizontal at a constant velocity. What is the…

A:

Q: A 70-kg base runner begins his slide into second base when he is moving at a speed of 4.0 m/s. The…

A:

Q: Brakes of force 34699.07 N are applied to stop a car on a road having coefficient of friction 0.33.…

A: Friction force is given by f=uN

Q: A 945.0kg car traveling rightward at 22.6 m/s slams on the brakes and skids to a stop (with locked…

A: Given: Mass of the car = 945 Kg The velocity of the car= 22.6 m/s Coefficient of friction between…

Q: A block of mass 1.96kg is accelerated across a rough surface by a rope passing over a pulley, as…

A:

Q: While two forces act on it, a particle is to move at the constant velocity = (3.86 m/s) î-(-3.30…

A: since the velocity of the particle is constant , The acceleration of the particle is zero.again as…

Q: n is traveling at a speed of 50 m/s at an angle of 10o. But the driver noticed that the bridge 300-m…

A: Given:-  The mass of the train is m = 20 Mg  the train is traveling with the speed of v = 50 m/s…

Q: Don't Use Chat GPT

A: The mass of the book is m1 = 1.1 kgThe mass of the coffee cup is m2 = 250g = 0.25 kgThe initial…