D B.

Q: Consider an object of mass m = 2kg moving up a ramp with an initial speed (vi) of 10m/s. Suppose…

A:

Q: A block of mass m1=3.70 kg on a frictionless inclined plane of angle 30.0º is connected by a cord…

A: It is given that,  θ=30om1=3.7 kgm2=2.3 kg

Q: A puck of mass 0.170 kg slides across ice in the positive x-direction with a kinetic friction…

A:

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: A fireman has mass m; he hears the fire alarm and slides down the pole with acceleration a (which is…

A: Given data: Mass of fireman is, m=80.0 kg. Magnitude of acceleration is, a=3.00 m/s2.

Q: a block of mass m  5.00 kg ispulled along a horizontal frictionless floor by a cordthat exerts a…

A:

Q: A block weighing 300 N rests on a plane inclined downward to the right at a slope of 4 vertical to 3…

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Q: A 2.00 kg hanging block pulls a 3.00 kg block along a very smooth table. Compute for the…

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Q: A block of mass m resting on a 20° slope. The block has coefficients of friction μs = 0.80 and μk =…

A:

Q: The figure shows an overhead view of a 0.026 kg lemon half and two of the three horizontal forces…

A: Given: Mass of the lemon = 0.026 Kg The magnitude of the force = 3 N The angle of inclination = 310…

Q: MA e.g. A wood block mB is static on smooth table with another block on one ends of it. Now give m…

A: Mass of block A =mA Mass of block B= mB Coefficient of friction=µ          mA=mB

Q: The collar of mass m = 2.0 kg slides on the rough horizo variable direction. If 0 = 0.46t, and if…

A: We know that We have given the system in the figure as  We know that We have given that The collar…

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: Suppose the coefficient of kinetic friction between mA and the plane in Fig. 3 is µk=0.15 and that…

A:

Q: A skier approaches the base of an icy hill with a speed of 12.5 m/s. The hill sloes upward at 24°…

A: the acceleration on an incline always has a magnitude = g Sinθ where θis the angle of incline…

Q: W A gray car with a mass of 1500 kg, a wheelbase length (1)of 2000 mm and a wheelbase width (w) of…

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Q: Using a rope that will snap if the tension in it exceeds 387 N, you need to lower a bundle of old…

A:

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: The nucleus of "Be, which consists of 4 protons and 4 neutrons, is very unstable and spontaneously…

A: Given value--- they are 4.88 x 105 m apart. We have to find--- (a) What is the force between the…

Q: Fig. 1 422 N 185 N 1. In Fig. 1, the weight of the block on the table is 422 N and that of the…

A: Given data W1=422 NW2=185 N

Q: In Fig, a slab of mass m1 =40 kg rests on a frictionless floor, and a block of mass m2 =10kg  rests…

A: Determine the static frictional force between the block and the slab as follows.…

Q: A block and sphere are connected by a cord that passes over a pulley as shown. Neglect friction and…

A: Since the system doesn't move, the net acceleration is zero. Equate net force on the first mass to…

Q: Two men of masses M and M+m start simultaneously from the ground and climb with uniform…

A: Given That: The following is the fundamental formula: mg + ma = T This formula is used to create two…

Q: The figure shows an overhead view of a 0.025 kg lemon half and two of the three horizontal forces…

A: Given data: Mass for lemon half m = 0.025 kg Magnitude of F1 = 7 N Angle θ1=29o Magnitude of F2 = 9…

Q: Using a rope that will snap if the tension in it exceeds 387 N, you need to lower a bundle of old…

A:

Q: A block of mass 40 kg is held at rest on a rough plane, inclined at an angle of 15 super ring…

A:

Q: The mass of the block is 8.5 kg and the angle θ is 30◦Find a) the tension in the cord and b) the…

A: Given the mass of the block is 8.5 kg. And the angle is 30 degrees. The component of forces can be…

Q: The figure shows an overhead view of a 0.026 kg lemon half and two of the three horizontal forces…

A: To determine,part (a)the third force if lemon half is stationary.given,mass of lemon half(m)=0.026…

Q: An object of mass m= 4kg placed on a frictionless, horizontal table is connected to a string that…

A: Given :- The mass m1 = 4 kg  The mass m2 = 9 kg  The mass arranges in the wavy shown in the figure.…

Q: A basketball player jumps straight up for a ball. To do this, he lowers his body 0.300 m and then…

A:

Q: A block of mass m1 = 3 slugs on a smooth inclined plane of angle 30o is connected by a cord over a…

A: Given Mass of block 1 is m1 = 3 slugs m1 = 43.78 Kg m2 = 2 slugs = 29.19 Kg. Angle is 30°

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: