e leftmost box for 5.0s and they both slide across the floor. The larger box experiences a force of kinetic friction of 180N, and the boxes accelerate at a rate of 1.75 m/s2[R]. Calculate the force of friction on the rightm

Q: A 970 kg car is puling a 290 kg trailer. Together, the car and trailer have an acceleration of 2.22…

A:

Q: The resultant of four coplanar, concurrent forces is 600 lb, directed S 40oE. Three of the forces…

A:

Q: masslessand frictionless pulley to a second

A: Given values:- F=12 N=12 kg-m/sec2 -----(1)  [Using 1 N=1 kg-m/sec2] Mass,(m1)=1.5 kg -----(2)…

Q: An elevator weighing 5.8 kN in ascending with an acceleration of 3 m/s2 . The operator is standing…

A: Weight of elevator = 5.8 kN   = 5800 N Upwards acceleration (a) = 3 ms2

Q: It is fixed at one end of the D pipe.Collar A can move on pipe D and collar B on pipe A without…

A: The free-body diagram of the system is shown in the figure below:

Q: A force of 15N is applied to a box in the positive horizontal direction, moving the box at a…

A: Given that the value of force and coefficient of friction.Then We have to determine the mass of the…

Q: of mass 875 kg applies the brakes, which lock the wheels. The car skids for 5.60 s in the positive…

A: Acceleration is the rate of change of the velocity of an object with respect to time.  Here, we…

Q: An 8g bullet traveling at 300m/s in the air impacts a wooden post and buries itself 10cm in the wood…

A: Given:-  The mass of the bullet is m = 8 g  The speed of the bullet is u = 300 m/s  The time takes…

Q: Mass Ma lies on top of mass Mp, as shown. Assume M, > Mạ. The two blocks are pulled from rest by a…

A:

Q: A 2540 kg test rocket is launched vertically from thelaunch pad. Its fuel (of negligible mass)…

A: Newton’s second law says that acceleration of an object is directly proportional to the net force…

Q: Two packing crates of masses m, = 10.0 kg and m, = 3.80 kg are connected by a light string that…

A:

Q: A person is mowing their lawn .they push their lawnmower which has a mass of 25 kg , to the right…

A: Given Data: The mass of the lawnmower is: m=25 kg The force acting in the right direction is: F=400…

Q: For the body in the figure, Fequals 259N, the mass of the block is 3900 g, and there is a…

A: Given Data: Applied force, F=259 N Block mass, m=3900 g=3.9 Kg Kinetic friction coefficient, μk=0.39…

Q: Find the magnitude of acceleration of the mass at t=1.00

A: The position of mass in the system is given by, x(t)=7.40 cmcos4.16 rad/st-2.42 rad            (1)…

Q: What is the electric potential 0.0529 nanometer from a proton?

A:

Q: Problem: A car of mass 822 kg is traveling 25.9 m/s when the driver-applies the brabss, which lock…

A:

Q: A skier of mass m slides up a hill for a distance d along surface coved with snow till it shops. The…

A:

Q: A crate of weight 1960 N, initially at rest, is being pushed by a horizontal force (F=500N) to the…

A:

Q: A force of 25.0 N is applied to a 35.5 kg mass. Find: (a) The acceleration of the mass and (b) The…

A: The given data are: F=25 Nm=35 kg Here, F denotes the force and m denotes the mass.

Q: A 2540 kg test rocket is launched vertically from thelaunch pad. Its fuel (of negligible mass)…

A: Given: mass=2540 kg v=At + Bt^2 a=1.50 m/s^2 t=1.00 s v=2 m/s To find: initial thrust due to fuel=?…

Q: With the use of a free body diagram or otherwise, calculate the initial acceleration of a rocket…

A:

Q: Driver of Bugatti experiences force of magnitude 606N while accelerating from rest to 160km/h in…

A:

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 force F applied to an object of mass m, produces an acceleration of 4.00 m/s. The same force…

A: GivenFor Mass, m1 , Acceleration, a1=4.00 m/s2AndFor Mass, m2 , Acceleration, a2=1.70 m/s2

Q: Two skaters are standing on ice facing each other. Skater 1 pushes on skater 2 with a force of 70.0…

A: To determine: The acceleration of each skater standing on ice facing each other   Given: Applied…

Q: A skier (68 kg) starts from rest but then begins to movedownhill with a net force of 92 N for 8.2 s.…

A: The acceleration of the skier is given by:   a = F/mwhere F = 92N is the net force and m = 68kg .…

Q: A 59kg man is standing in an elevator. Determine the acceleration of the elevator if the man…

A: Given Data ; The mass of the man is given as m = 59 Kg. The apparent weight of the man is given as…

Q: A car moving at 9.500 m/s crashes into a tree and stops in 0.2600 s. Calculate the magnitude of the…

A: Given Data:- Initial speed of the car is vi=9.500 m/s. Final speed of the car is vf=0 Time taken by…

Q: How much force must the person apply to the suitcase to get it to start sliding? Find anequation…

A: mass of suitcasem=20 kgcoefficient of static frictionμ=0.30coefficient of kinetic…

Q: During the initial upward thrust of a ride at the P.N.E, a 62.0-kg rider experiences an acceleration…

A:

Q: A dynamics cart m1 attached to has a hanging mass m2. m1 = 0.20 kg, and m2 = 1.3 kg. The magnitude…

A: Given information: Here, m1 is the dynamic cart’s mass and m­2 is the hanging mass.

Q: A traveler pulls on a 25 kg suitcase strap at an angle 36° above the horizontal. If the suitcase…

A: Given data:  Mass (m) = 25 kg Angle (θ) = 36° , above the horizontal  Initial velocity (u) = 0 m/s…

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: Two packing crates of masses m, = 10.0 kg and m, = 4.00 kg are connected by a light string that…

A: Given- Create of masses m1=10 Kg and m2=4 KgIncline of angle θ=440

Q: A father pushes his newborn baby in a running stroller with a force of 300 N. The handle is inclined…

A: Consider the free body diagram of the stroller with a baby.   Let the force applied by the father…

Q: A large rocket has a mass of 1.91 ✕ 106 kg at takeoff, and its engines produce a thrust of 3.43 ✕…

A: a)The required initial acceleration is,

Q: wo forces act on a 16- kg object. The first force has a magnitude of 68N and is directed 24o north…

A: Given: The mass of the object is 16 kg. The first force on the object is 68 N directed to 24o north…

Q: 0.0kg rests on level ground and there is no friction between the box and the ground. Resting on top…

A: We know that we have given that the box of mass 100 kg rests on level ground and there is no…

Q: What is the terminal velocity of a 7.41-kg mass object in falling with a force of friction that…

A:

Q: Block B, with mass5.00 kg, rests on block A, withmass 8.00 kg, which in turn is ona horizontal…

A: Given that,The mass of Block B = 5 kg If the applied force on block A and B is equal to the…

Q: A stock car accelerated from rest down a track length d=400.0m. In the absence of any friction the…

A: track length (d) = 400 m acceleration (a) = 26 ms2mass (m) = 990 kg fr = 1000 N

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”