A 5.20-N force is applied to a 1.05-kg object to accelerate it rightwards across a friction-free surface. Determine the acceleration of the object. (Neglect air resistance.)

Q: A freight train has a mass of 1.0 ✕ 107 kg. If the locomotive can exert a constant pull of 7.3 ✕ 105…

A: Given,

Q: A 4.00-kg object undergoes an acceleration given by a = (8.00 î + 4.0o j) m/s. (a) Find the…

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Q: A 450-kg sports car accelerates from rest to 100 km/hr in 4.80 s. What magnitude force does a 68.0…

A: given:  initial velocity, u = 0 m/s final velocity, v = 100 km/h = 27.78 m/s time,  t = 4.8 s  mass,…

Q: A block is pushed up a frictionless 30° incline by an applied force as shown. If F = 39 N and M =…

A: The free body diagram is given as: Let a be the resultant acceleration,  There will be motion in…

Q: An 82 kg man drops from rest on a diving board 3.0 m above the surface of the water and comes to…

A: mass of man (m) = 82 kg initial speed of man (u) = 0 m/s Height of diving board above the surface of…

Q: What is the net force acting on an 85.9kg person resting on the floor?

A: We know that when an object is in rest on a floor the net force is  F = mg-N Now, N is the reaction…

Q: A 2-kg object is thrown upwards with an initial velocity of 16 m/s. At the peak of the trajectory,…

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Q: What force, applied parallel to the plane, is necessary so that a 100 lb object will slide down the…

A: Given data The mass of the object is m = 100 lb The acceleration of an object is a = 8 ft/s2 The…

Q: What magnitude net force is required to accelerate a 1200-kg car uniformly from 0 m/s to 27.0 m/s in…

A: Given quantities: mass of the car (m) = 1200 kg initial velocity (u) = 0 m/s final velocity (v) = 27…

Q: An object of mass 2 kg is observed to have acceleration with a magnitude of 10 m/s2 in a direction…

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Q: The same force that gives the standard 1 kg mass an acceleration of 1.00 m/s2 acts first on body A,…

A: Given data:  Standard Mass (m) = 1 kg acceleration (a) = 1.00 m/s2 Acceleration of the body A (aA) =…

Q: A 3.02 kg mass is initially at rest on a 59.5 degree incline. An applied force of 47.8 N directed up…

A: The free body diagram of the mass is shown below.

Q: A 6.2 kg object is pulled along a horizontal surface by a force of 22.0 N.  If the acceleration of…

A: If a body is moving with a force F  to a particular direction the frictional force acts on the…

Q: Explain how the acceleration of an object is determined by the net external force on the object and…

A: Newton's second law of motion: Newtons second law of motion states that force is directly…

Q: A 500 kg rocket sled can be accelerated at a constant rate from rest to 1600 km/h in 1.8 s.What is…

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Q: An object with a mass of 1.5 Kg accelerates 10.0 m/s2 when an unknown force is applied to it. What…

A:

Q: A 2.5 kg object has the following two forces acting on it: F = (16î + 133) N F, = (-9.0î + 203) N

A: Given:     mass, m = 2.5 kg     time, t = 3.9 s     initial velocity, u = 0 m/s    two forces acting…

Q: A 10.0 kg block on a table is connected by a string to a 63 kg mass, which is hanging over the edge…

A: Given data: First block's mass m1 = 10.0 kg Second block's mass m2 = 63 kg

Q: A box rests on a frozen pond, which serves as a frictionless horizontal surface. If a fisherman…

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Q: In tests on earth a lunar surface exploration vehicle (mass = 5.90 103 kg) achieves a forward…

A: Given, m=5.90103kg a=0.215m/s2 F=1.64103N friction(f)=?

Q: A 200 N force, applied horizontally to a 4O 0 kg orange crate, results in an acceleration of 4.50…

A: Mass (M) = 40 kg Force applied (F) = 200N Acceleration produced (a) = 4.50 m/s2

Q: How far (displacement) would a 4.0 N force need to push a 2.0 kg object to accelerate it from 5 m/s…

A: The force applied to push the object is: F=4.0 N The mass of the object is: m=2.0 kg The initial…

Q: A 403.280 kg car is traveling down a 25-degree slope. At the instant that the speed is 13 m/s, the…

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Q: A 60 kg man riding a 15 kg bicycle took 8 seconds to reach a constant speed 4.0 m/s from rest.…

A: Given Data : The mass of the man is given as m = 60Kg. The mass of the bicycle is given as mb =…

Q: An object with a mass of 2.0 kg accelerates 2.0 m/s2 when.an unknown force is applied to it. What is…

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Q: What net external force is needed to impart an acceleration of 2.00 m/s2 on an object of mass 10.0…

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Q: A child on a sled (total mass 55 kg) accelerates down a 17.8 degree incline at 1.65 m/s^2. What is…

A: Given, Mass of boy m = 55kg acceleration a = 1.65m/s^2 Angle (theta) = 17.8°

Q: A child on a sled (total mass 55 kg) accelerates down a 16.8 degree incline at 1.98 m/s^2. What is…

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Q: Two forces acting on an object have magnitudes of 25 N and 50 N and directions that differ by 40…

A: Given Data : The force 1 acting on the body is given as F1 = 25 N. The force 2 acting on the body is…

Q: What magnitude net force is requred to accelerate to a 1200-kg car uniformly from 0 m/s to 27.0 m/s…

A: The net force required to accelerate a car of mass 1200 kg is calculated using following…

Q: A 490 kg rocket sled can be accelerated at a constant rate from rest to 1500 km/h in 2.1 s. What is…

A:

Q: A block of mass ?=2.80 kg is being pulled by a force ?⃗of magnitude 12.0 N on a horizontal, smooth…

A:

Q: Two forces act on a 56-kg object. One force has magnitude 65 N directed 59° clockwise from the…

A: The horizontal component of force on this case is The vertical component of force on this case is

Q: An 80.0 N horizontal force acts on an object with a mass of 4.00kg and is initially at rest. Find…

A: According to Newton's 2nd law, the force applied on a body is equals to mass of body multiplied with…

Q: A fisherman is fishing from a bridge and is using a "30.0-N test line." In other words, the line…

A: (a) When the line is moving at constant speed, the acceleration and hence the net force on the…

Q: A 9.08 kg mass is released from rest while on and incline of 58.65 degrees. If the coefficient of…

A: Given:- Mass m = 9.08 kg  incline angle θ= 58.65o  The coefficient of kinetic friction μk=0.301…

Q: A 1.4-kg block slides across a rough surface with an applied force of 10 N to the right such that it…

A: Movement of block is towards right, so the frictional force is acting towards left. From Newton's…

Q: Find the acceleration of themasses Find the tension T in thecord.

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Q: Two forces are applied to a 5.0-kg object, and it accelerates at a rate of 2.0 m/s2 in the positive…

A:

Q: A 403.280 kg car is travelling a down 25-degree. At the instant that the speed of 13 m/s. The driver…

A: Given Data : The mass of the car is given as 403.280 Kg. The initial speed of the car is given as…

Q: A fisherman is fishing from a bridge and is using a "32.0-N test line." In other words, the line…

A: Write a given value of this question. F=32.0N

Q: A 2.50 kg mass is initially at rest on an 37 degree incline. An applied force of 37 N directed up…

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Q: If a 3.10 kg body has an acceleration of 7.20 m/s² directed at 38.0° to the positive x axis, what is…

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Q: A 9 - kg sled sliding freely in the positive direction on an icy surface experiences a 3-N…

A: According to newton's second law of motion, the acceleration(a) of an object is the ratio of the net…

Q: A net external force of 7.5 N is exerted upon a 4.65-kg object. If the object's initial velocity is…

A: Given that a net external force(FNet) of 7.5 N is exerted upon a 4.65-kg object. So, We have Where,…

Q: A 450 kg rocket sled can be accelerated at a constant rate from rest to 1800 km/h in 2.3 s. What is…

A:

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: