Which of the following statements does not describe force? A simple push or pull. An external influence or action on an object that causes the object to change velocity. It is a scalar quantity.

Q: Anna pushes a 4.2-kg cart with 2.4 N of force that starts from rest. Determine the time taken by…

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Q: The net external force on a 24 kg mower is known to be 51 N. a) If the force of friction opposing…

A: Given Net external force on mower = 51 N Mass of mower = 24 kg We have to answer the following…

Q: A chain consists of identical links, each with a mass of 2.5 kg. You grab the top link and pull the…

A: Given: Mass of each link is m = 2.5 kg. Acceleration of the chain is a = 2.5 m/s2.

Q: A 2400-kgkg airplane pulls two gliders, the first of mass 310 kgkg and the second of mass 250 kgkg,…

A: Given data: Mass of airplane (M) = 2400 kg Mass of First glider (m1) = 310 kg Mass of second glider…

Q: a) A constant force of 72.0 N is applied to a 6.00-kg block A, which is in contact with a 12.0-kg…

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Q: A bosun’s chair is used to work on a ship’s mast. A) What will be the tension in the rope if the…

A: (a) Draw the free-body diagram of the Bosun’s chair.

Q: A person pulls a crate of mass m = 12.0 kg on a rough horizontal surface at a constant speed of v =…

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Q: 6. A chair of 12.0 kg is sitting on the horizontal floor; the floor is not frictionless. You push on…

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Q: A large semi truck has a mass of 35,000 kg. It collides head on with a car that has a mass of 1000…

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Q: Jay wants to move a desk (mass 25 kg) across a flat horizontal floor.  He needs to apply a force of…

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Q: Suppose that a 1000 kg car is traveling at 25 m/s (55 mph). It brakes and slides across the road…

A: The Quantitative force diagram is given below.

Q: Block A has mass mA and block B has mass mB. Blocks A and B are connected as shown by a light cord…

A: Since, both blocks A and B are connected with same string so, magnitude of velocity or acceleration…

Q: 6) A box of 4Kg sits on a table. The box is not moving. a) What is the net acceleration on the box?…

A: Given data: Mass of the box m =4 kg

Q: person is standing on a building with a height h. His mass is m and acceleration due to gravity is…

A: Angular momentum L = Iw

Q: If you want to move a wooden crate along the ground, you will need to apply a force to get it…

A: The frictional force exerts on an object from the surface in contact to oppose its motion. Hence, if…

Q: uitcase at constant speed by pulling on a strap t an angle û above the horizontal (see figure). She…

A: Firstly make the free body diagram and balance forces in horizontal and vertical directions.

Q: After a lead-off single in the 8th inning, Earl makes an effort to steal second base. As he hits the…

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Q: Explain Newton's second Law and solve related problems Given a block which is at rest on a…

A: From the question: Given: Block's mass is 2 kg and acceleration is 5 m/s2

Q: After a lead-off single in the 8th inning, Earl makes an effort to steal second base. As he hits the…

A: The free-body diagram of the earl is:

Q: An 1100 kg car accelerates at 3.40 m/s2   A) What is the net force acting on the car?    B) If…

A: As the question has more than three sub parts, first three are solved.

Q: Which among the following statements is CORRECT? A.) An object's mass is different on the Moon than…

A: (A) Mass is defined as the amount of matter present in the object. Mass is a fixed quantity. Thus,…

Q: A heavy crate of mass 46.0 kg is pulled at constant speed by a dockworker who pulls with a 330-N…

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Q: A force P pulls on a crate of mass m on a rough horizontal surface. The figure shows the magnitudes…

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Q: A 1569 kg car is driving on a dry, level asphalt road. A deer runs across the road in front of the…

A: Hey, since there is multiple subpart question posted, we will answer first three questions. If you…

Q: The graph shows the speed of from breaking at 10 s. a 2360.0 kg car as it slows down after the…

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Q: An object is moving with constant velocity. Which of the following best describes the force(s)…

A: Scenario: Object is moving with constant velocity.

Q: B 1. How do you compare the applied forces to the cars in both pictures? 2. Why does the car in…

A: 1. the force acting on the car in picture B is clearly greater than the force acting on the car in…

Q: ng on the bicycle, and their sum is zero. re approximately parallel to the velocity. e approximately…

A: Given: A correct statements are shown as,

Q: 3. A 2-kg box is pushed against a wall with a force of 24 N, directed as shown. The coefficient of…

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Q: Which of the following are true statements about velocity, acceleration, and force? (More than one…

A: Soltuion: To find statements about velocity, acceleration, and force?

Q: A crate remains at rest on a factory floor while you push on it with a horizontal force F . How big…

A: The minimum force required to move any object is the force work on the body due to friction between…

Q: 3 Force (N) 2- 4 6. 8 10 12 14 16 18 20 22 Displacement (m) A 0.20 kg object moves along a straight…

A: a) The acceleration of the object is given by, b)

Q: A 295-kg glider is being pulled by a 1,910-kg jet along a horizontal runway with an acceleration of…

A: As per the given data, Mass of the glider (m) = 295 kg; Mass of the Jet (M) = 1910 kg; Acceleration…

Q: A horse pulls a cart with force F.As a result of this force the cart accelerates with constant…

A: Step1 - Here we will understand the concept that will be used to solve the question.…

Q: According to Newton's 15t law of motion, if the net force acting is zero, a moving object increases…

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Q: A slab of mass m1 rests on a frictionless floor, and a block of mass m2 rests on top of the slab as…

A: Given, Mass of slab is m1 and mass of box is m2

Q: According to Newton's 1st law of motion, if the net force acting is zero,

A: According to newton's 1st law of motion, of net force acting is zero.

Q: You are pushing a box at a constant speed. You stop pushing and the box slows down. This is because:

A: At constant speed, the box will continue to move to move at the same speed until an external…

Q: James pulls a 1.8 kg dynamics cart up a ramp that is inclined 25o to the horizontal. The cart is…

A: Weight due to the mass(1.8 kg) = mg                                                         = 1.8 ×…

Q: (Questions 16-18) A 25 kg box is at the bottom of a frictionless incline that is 7 m long as shown…

A: (16) Consider the mass of the box be m, the acceleration of the box be a, and the force applied by…

Q: A 6.00 kg crate is sitting on a frictionless ramp and is connected to a hanging 8.00 kg crate by a…

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Q: The forces, F 1, F2, and F3 act on an object of mass m = 6.5 kg as shown below. a) Calculate the…

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Q: At an instant when a soccer ball is in contact with the foot of the player kicking it, the…

A: Mass of ball m = 0.48 Kg X component of accl ax = 830 m/s² Y component of accl ay = 720 m/s² Fnet =…

Q: An object is at rest on a table. The earth is pulling this object down with a force of magnitude m ·…

A: Given: An object is placed on the table  Earth pulling this object with a force of magnitude = m.g

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!