while tom pushes a 40 kg box in horizontal direction along the classroom floor with a 100 N force, the box is moving in a straight line with constant speed of 0.5 m/s. Ignor air resistance when answering the questions below. a. Write down as much information as you can about the main horizontal forces exerted on the box ( names, directions and if enough information is given, numerical values). b. Write down as much information as you can about the main vertical forces exerted on the box (names, directions, and whenever possible, if enough information is given, numberical values). c. How far did the refrigerator move during those 3 seconds? Explain d. What was the refrigerator's acceleration during that time? Explain

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A: (a)Here the force of friction is kinetic in nature, since there is relative motion.

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A: Given Data: The mass of a van is, m=750 kg The initial speed of a van is, u=82.5 km/h The distance…

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A: Solution: (a) We know that the net force acting on the lawnmower in horizontal direction must be…

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A:

Q: A 12.1-kg box starting at rest on a horizontal floor is acted on by a net horizontal force of 6.05…

A: Given data:  Mass (m) = 12.1 kg Initial velocity (u) = 0 m/s Horizontal force (F) = 6.05 N Time (t)…

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A: Given, F = 600 lb. F is making an angle of 30 degrees with X axis F is making an angle of 30 degrees…

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A: If a horizontal force is applied to an object which is at rest.

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A: Given:m=3kgax=4.0 m/s2ay=g=9.8 m/s2

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A:

Q: A 200-g hockey puck is launched at an initial speed of 16 ns up a metal ramp that is inclined at a…

A:

Q: A typical car weighs about 1000 kg. An average person can push with a force that is about half the…

A: Given:-  The mass of the car is m = 1000 kg  The force applied by  the person on a car is F = 500  N…

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A:

Q: A factory needs to move packages from one level to another using a ramp. They want to choose a…

A: Option (c) is correct.  The Explanation of this problem is given below.

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A: Given quantities: Weight of the box = W Applied force = Fup The normal force on the block = N   It…

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A: Here, we calculate the given as follow;

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A: The bus moving on a horizontal road in positive X direction slows down in order to stop.

Q: A pig is hanging from a string and moving in a horizontal (conical) circle. A. Describe which forces…

A:

Q: Zach, whose mass is 70 kg, is in an elevator going up at 6.0 m/s. The elevator takes 2.0 s to stop…

A:

Q: An 84 kg skier glides down a hill.  The coefficient of kinetic friction μk  = 0.15. The angle of…

A: (a) Draw a free body diagram showing all the forces acting on the skier

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A:

Q: 7. Tarzan prepares to swing and much to his dismay, gets his loincloth stuck on a branch. He's left…

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Q: 1. A child stands on a bathroom scale while riding in an elevator. The child's weight when the…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: A light block of mass m and a heavy block of mass M are attached to the ends of a rope. A student…

A:

Q: 5. A small rock (m-3 kg) and a car (m-1000 kg) stay still on flat ground. Draw a force diagram for…

A: SOlution: given that mass of rock m= 3 kg mass of car M = 1000 kg

Q: Siobhan slides a 1.5 kg plate across the table towards you. a. What is the normal force acting on…

A:

Q: B. Action-Reaction Pairs. Directions: Identify the action-reaction pairs shown in the figure.…

A: Newtоns  third  lаw  : Newtоn's  third  lаw  stаted  thаt  every  асtiоn  hаs  аn  equаl  аnd…

Q: A 50 kg sled is being pulled up a 13 degree inclined plane by a rope that exerts a 250 N force,…

A: (a) The free body diagram of the given system is shown below. Here, m, g, F, N, a and µk  represent…