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Q: termine work done in physics force and displacement. Force splacement are vectors thus rection is…

A: Work done = force × displacement  W = F d Cos0

Q: Hello Team, Please provide free diagram and assists with calculating the deceleration of a snow…

A: Free body diagram:

Q: a man pulls a 100N box using a rope oriented at an angle of 30 degrees with th horizontal force of…

A: Given data  Weight of the box, w=100 N Angle, θ=300 Frictional force, f=8 N The free body diagram of…

Q: Build a free body diagram to determine Fo, the amount of force in the push between the person and…

A: Given data: Mass (m0) = 20 kg Constant Speed (v0 ) = 1.2 m/s Δx = 3 m Coefficient of kinetic…

Q: What is the missing force? Tommy W A normal force B tension force frictional force applied force

A:

Q: The coefficient of friction is 0.30 under block B, and 0.25 under block S in the system below. 25 cm…

A: Solution: Free body diagram:                             mass of block B= mB mass of block D = mD…

Q: What is the net force to the nearest newton that gives a 27-kg mass a 2-m/s2 acceleration? Do not…

A: given:- mass of object m = 27 kg  aacceleration of object a= 2 m/s2.

Q: A 33.0kg box rests on a horizontal surface with coefficient of static friction of 0250 and a…

A: Given Data: The mass of the box is: m=33.0 kg The coefficient of static friction is: μs=0.250 The…

Q: A 3.00-kg block slides at constant velocity down a 34.5° inclined plane. What is che coefficient of…

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Q: Figure friction less, aku puley string a mAss Fャ MALS 20°

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Q: The parachute on a drag racing car deploys at the end of a run. If the car has a mass of 900 kg and…

A: Given mass of car m = 900 kg initial speed of car u = 35.0 m/s distance d = 1000 m

Q: M Kg Fa? wwis Calculate the Force required to keep a box of mass 28 from sliding down a ramp at…

A: force required to keep box at rest is Fa= 196.295 N

Q: Ross and Rachel are fighting if they were on a break. Ross is trying to get his stuff weighing 150N…

A:

Q: 11. A 5 kg block is pulled across a table by a horizontal force of 4O N with a frictional force of 8…

A: Mass of Block, m=5kgApplied Force, F=40NFrictional Force, f=8NLet acceleration  be a.

Q: how to calculate mass of block in friction lab ,

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Q: A sled is being pulled to your right across the snow by a force of 50 Nt.  The mass of the sled is 5…

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Q: A red car stopped in a highway. Driver called for help. In the figure, the car is being pulled by 2…

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Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

A: The expression for the Newton’s second law of motion in horizontal direction is,

Q: A retarding force reduces the veločily of this 40 kg sled box sliding across the snow from 8 m/s to…

A: Mass of box (m) = 40 kg Initial velocity (u) = 8 m/s Final velocity (v) = 4 m/s  Time taken (t) =…

Q: A net force of 16 N causes a ma o accelerate at a rate of 5 m/s2 Determine the mass.

A: Given values:- Net force,(F)=16 N=16 kg-m/sec2 ----(1) Rate of acceleration,(a)=5 m/sec2 ----(2)…

Q: a 15 kg loads hangs from one end of th rope that passes over the small, frictionless pulley. a 28 kg…

A: Draw the free-body diagram of the system.     Consider the small mass, apply Newton's second law.…

Q: Two forces are applied to a block to accelerate it across a horizontal surface. If a = 39.4°, F =…

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Q: 13. What is the formula for calculating force? F=m.a 14 If a nitcher throws

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: find the tension in the rope and the normal force that the dloor exerts on the box?

A:

Q: A box of mass 12 kg is pulled at a constant velocity with a cord that makes the angle 32 degrees as…

A: For constant velocity acceleration must be zero. i.e. a= 0 That means net force on the block will be…

Q: A man pulls a 100N box using a rope oriented at an angle of 30 degrees with teh horizontal force of…

A: Given, 100 N box, frictional force =8N  angle is 30 degree

Q: 48 kg box is at rest on the und. Use this information to wer the following questions at is the net…

A: Given Mass = m = 8.48 kg

Q: Question Select your answer. Which of the following component forces will yield alweaker resultant…

A: If the two component forces are in same direction then the resultant force will always be stronger…

Q: Two different sized objects are subjected to equal force. Write down where acceleration is high?…

A: Given data *The applied force is the same on both different sized masses The expression for the…

Q: I created a free body diagram but need help explaining how the slope of the ramp can be used to…

A: This is the FBD for all the forces applied on a mass which is on a slope. As given in the problem,…

Q: Calculate the force T that will lift the 300-N crate at the speed v = 5t m/s, where t is the time in…

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Q: The diagram below illustrates a particular situation where a horizontal force is applied 150 N to an…

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Q: Two forces (F1=4N, F2=25N) act on a 4.5 kg block on a frictionless surface, as shown in the below…

A: Given: F1 = 4 N F2 = 25 N Mass of a block = 4.5 kg To find: Net force along the x-axis According to…

Q: Acceleration is   A) Inversely proportional to force B) Inversely proportional to mass C)…

A: Acceleration is defined as the rate of change of velocity with time. If a body is moving with…

Q: A force of 150N pushes a box. Starting from rest, the box achieves a velocity of 150 m/s in 2.5 sec.…

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Q: A couch is on a ramp that is inclined 21° to the horizontal, as shown. To prevent the couch from…

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Q: An applied force of 25.0N IS used to acce lerate an object horizontally to the ight across a…

A: Given data: Applied force (F) = 25.0 N Frictional force (f) = 5.0 N Weight (W) = 100 N Required: The…

Q: What frictional force your body with .9 * ?ground, when your mass=50kg

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Q: A cabinet of mass 5.0 kg is at rest on a ramp as shown. What is the magnitude of the normal force on…

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Q: 45° B A m

A: This question is based on equilibrium.

Q: A 14 kg mass bangs from a rope. A force is applied to the rope so that the mass is accelerated…

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Q: In the attached picture, 15 lb (15 pound) crate is held at rest on an incline 35o by a static…

A: The free-body diagram for given crate is-

Q: Rachel pulls a 30.0 kg box across the floor with a rope that makes an angle of 32o with the floor.…

A:

Q: For large object falling at high speed through a the resistive force is proportional to the speed of…

A: Resistive force of air is directly proportional to square of speed and always acts opposite to…

Q: Joe wishes to hang a sign wing 740 Newton so that a cable a attach to the store makes a 30° angle,…

A: Given data: -  The weight of the sign wing is W = 740 N. The angle of cable A from the store is θ =…

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”