Static equilibrium means what about the movement Group of answer choices The net force can be equal to a number The object has to be stationary The net force does not influence static situations The object has no acceleration must pick one answer only

Q: A ball sits at rest on a horizontal table top. Which of the following statements explains why the…

A: Given: The ball is rest on the table. The free-body diagram of the ball is given below.

Q: Consider the following scenario: On an asphalt surface, a moving shuffle board disk slides to a…

A: Given: Consider the following scenario: On an asphalt surface, a moving shuffle board disk slides to…

Q: he belayer is lowering a climber so that they move downwards with a constant speed (no…

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Q: How do you determine if a horizontal force is strong enough to make an object start sliding across a…

A: Static friction keeps the box from moving without being pushed, it must be overcome with a…

Q: A woman exerts a constant horizontal force on a large box. As a result, the box moves across a…

A: The acceleration of an object is only due to the change in velocity, due to the increase in speed,…

Q: a girl is sliding down a slide while being pulled by a horizontal rope with a tension of 30N.The…

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Q: Two masses are connected by a massless string and hang vertically from a massless pulley. Both…

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Q: A 52 kg. block of wood starting from rest slides 30 meters down a frictionless hill inclined 12…

A: Given: The mass of the object is 52 kg. The angle of the inclination is 12o. The initial speed of…

Q: Two blocks are connected by a cord running over a pulley. Ignore the mass of the cord and pulley and…

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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: A student pulls on a 0.300kg block with a spring scale that is at rest on a table.  Right before the…

A: Given The mass of the block is m=0.300 kg. The reading on the scale is F=1.4 N. The reading on…

Q: Which of the following is true about friction         Static friction is always equal or larger in…

A: Correct option is (a) i e  Static friction is always equal or larger in value than kinetic friction.…

Q: Which of the following statements describing forces is NOT TRUE?         A net force causes objects…

A: Our question is to find the False statements from the above.

Q: A parachutist reaches terminal velocity a few seconds after jumping from an airplane. What is true…

A: Terminal velocity: It is a steady speed gained by the freely falling object passes through the…

Q: A hockey puck is set in motion across a frozen pond. If ice friction and air resistance are…

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Q: Which of the following scenarios demonstrates Newton's 2nd Law? A cyclist is launched forward when…

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Q: a.  moves downward with constant speed.  b.  moves upward with constant speed.  c.  speed down.…

A: Given:-  The apparent weight of a fish in an elevator is maximum when the elevator. Find:-  the…

Q: Answer the following question given below and write the correct answer.   An apple weighs 1.0 N.…

A: The vector sum of all external forces acting on an item is known as the net force. Because it is a…

Q: have a total mass of 800 kg. The elevator is originally moving downward at 10 m/s. It is brought to…

A: Given values:- The total mass of the elevator,(m)=800 kg ----(1) Initial speed of the elevator,(u)=0…

Q: An 8 metric ton elevator is pulled by a cable. Determine the tension in the cable if the elevator…

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Q: A box is pulled at a constant speed, v, along a horizontal surface with a kinetic coefficient of…

A: Given data: Constant speed =v Constant horizontal force=f The kinetic coefficient of friction is…

Q: The static friction force between a car’s tires and the ground can do all of the following except…

A: in this  question  we discuss  about static friction.

Q: The belayer is lowering a climber so that they move downwards with a constant speed (no…

A: When speed is constant , acceleration is zero. Because a =dvdt=d(constant)dt=0a =0 m/s2

Q: There is no friction between the cart and the floor. The book moves with the cart with no sliding…

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Q: Box A (mass = 6.0 kg) which is lying on a table is connected to box B (mass= 3.0 kg) by a cord…

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Q: which of the following is true about support force. Choose all that apply. A. An object is in…

A: Required To chose the correct statements about support force.

Q: A mass M slides on a horizontal surface. A mass m is attached to a string routed over a pulley as…

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Q: At any given moment there are several different forces acting on an object. Which of the following…

A: According to Newton's second law of motion, Fnet = m×a  Where,  Fnet = net force acting m = mass of…

Q: A person slides a bottle with mass 0.20 kg along a level table.  It leaves his hand at 2.8 m/s and…

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Q: Which of the following statements are true of the concept of force? A quarterback throws a football…

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Q: An egg is thrown at a wall and at a bed sheet. The force of impact will be___. Choose the letter of…

A: The force of impact will be a. greater against the wall.

Q: The Normal Force acting on an object ....  always equals the weight of the object.  is always equal…

A: Normal force is the force exerted on the object by the surface on which the object is laying upon.…

Q: 10 kg block rests on a table. 0.5 is the coefficient of static friction.  A 48 Newton force is…

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Q: skier wishes to build a rope tow to pull herself up a ski hill that is inclined at 150 with the…

A: Given that                     The mass of the skier's (m) = 54kg                      He has the…

Q: A horizontal force drags a box across a floor. If another force of the same magnitude but an angle…

A: Explanation -: The force of kinetic friction become greater because Force in horizontal direction is…

Q: When a net external force is applied which of the following could be true Group of answer choices…

A: Let m be the mass of the object.  Given , the object experiences a net external force F(net)

Q: Two blocks of mass 3.5kg and 8.00 kg are connected by a massless rope that passes over a…

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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: A box slides down a frictionless incline.  The acceleration of the box... Group of answer choices is…

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Q: If a car is moving with constant velocity, then we can say that: Group of answer choices the sum of…

A: Given The car is moving with constant velocity.

Q: 4. Friction is directed towards the opposite direction of the motion of an object. 5. Inertia is a…

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Q: A nurse pushes a cast by exerting a force on the handle at a downward angle 38below the horizontal…

A: The free body diagram of the cart is given below: The vertical component of the applied force Fsinθ…

Q: A car is moving at constant velocity, we may assume: CHoices: the object is accelerating. the gas…

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Q: Which of the following are always true of an object that is at equilibrium? Include all that apply.…

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Q: object of mass 250kg is pushed up a 10-degree incline with a velocity of 25 m/s. Draw the free body…

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Q: A crate remains stationary after it has been placed on a ramp inclined at an angle with the…

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Q: A sphere of mass 3.3 x 10-4 kg is suspended from a cord. A steady horizontal breeze pushes the…

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Q: A steady 45 N horizontal force is applied to a 15 kg object on a table.  The object slides against a…

A: Given: Mass of the object m = 15 kg Horizontal force acting on it of magnitude F = 45 N The…

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!