Find the smallest possible force that the woman should pull to cause the crate to slide. Coefficient of static friction is 0.20.

Q: A norizontal force force of 200N is reguired to Dull a 235 O N trunk across the floor at constant…

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Q: Find and plot the equillbrant for the following forces (use protractor and ruler)  10. F10 = 82.0 N…

A: Here i am using scaled diagram at 100% zoom. Let 1 cm =10 N Then 8.2 cm =82 N

Q: A block with a mass of 5.00 kg is coming down on an incline plane at an angle of 40.0 degrees above…

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Q: A man pulls a 25 N block along a rough horizontal surface. The horizontal and the vertical…

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Q: An object of mass m = 0.670 kg is suspended from the celling öf än acceleratih (a) Find the angle e…

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Q: static friction

A: Write the given data. Follow the 2nd step

Q: Find the acceleration of the crate if the applied force is 330 N and the coefficient of kinetic…

A: applied force = 330 N coefficient of friction = 0.45 angle = 21 degree below horizontal Normal force…

Q: A block with a mass of m rests on a frictionless surface and is subject to two orces acting on it.…

A: Solution: We are given a block with a mass of m rests on a frictionless surface and is subject to…

Q: Static frictional force can be defined as the frictional force which raises due to the position of…

A: The static frictional force is the frictional force that exists when the body is at rest with…

Q: Shown below is a 10.0 kg block being pushed by a horizontal force F of magnitude 221.0 N. The…

A: Given data: Mass m = 10.0 kg Force F = 221.0 N Friction coefficient μk=0.60

Q: If a leftward-moving object experiences an unbalanced force, then the object will have an…

A: The statement is false.

Q: A block of mass 57.1 kg rests on a slope having an angle of elevation of 24.3°. If pushing downhill…

A: Mass of the block m=57.1 kg The elevation of the slope θ=24.30 The force parallel to the slope F=192…

Q: An extremely light thread is used to link two masses. A force of 100 N is applied to the mass on the…

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Q: Find the value of coefficient of friction if friction force is 230 N and Normal force is 800 N

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Q: 2. A 2.5- kg toy car is being pulled by a boy using a string that makes an angle of 20° with the…

A: Given:- Mass of the toy car is m=2.5 kg Angle θ=20° Coefficient of friction is μ=0.5 Force exerted…

Q: A block is pushed across a rough horizontal surface by the force shown. The coefficient of static…

A: Solution: Given that m = 2 kg coefficient of friction = 0.17 angle =29 degree

Q: 78 kg crate rests on a rough horizontal surface. The coefficient of static friction and coefficient…

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Q: A block of mass 52.1 kg rests on a slope having an angle of elevation of 24.3°. If pushing downhill…

A: The free body diagram (FBD) of the block is,

Q: A stationary box has a maximum value of static friction of 484.22 N and a normal force of 682 N.…

A: The formula for the maximum static friction force is given by, Here, µs and N represent the…

Q: A 2 kg frame is hung in a ceiling as shown. Find the tensions T, and T2 in the rope. ///// 40° T2…

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Q: A box weighing 65N is horizontal on the floor. The coefficient of staic friction is 0.30 and that of…

A: When the box is at rest than the static friction coefficient should be use to calculate the amount…

Q: A 2.5 kg toy car is being pulled by a boy using a string that makes an angle of 20 0 with the…

A:

Q: A 350 ||, block rests on a horizontal plane. Find the magnitude of the force P reqpired to give the…

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Q: If the friction force on the 6 kg object is 10 N . Find the coefficient of friction force ?

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Q: If a horizontal force P = 12 Ib is applied to block A, determine the acceleration of block A.…

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Q: A block of mass 58.1 kg rests on a slope having an angle of elevation of 28.3°. If pushing downhill…

A: The expression for the static coefficient friction from equilibrium position,

Q: Find the tension in an elevator cable if the 1 500-kg elevator is descending with an acceleration of…

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Q: Normal forces and frictional forces are always... A. parallel to surfaces B. Perpendicular to…

A: Normal forces as the name suggests are the forces which are normal to the surface and these are…

Q: A block of mass  m= 18.0 kg is held in place by a string on a frictionless plane inclined at an…

A: According to the Newton's second law  Net force = mass x acceleration The friction force is given by…

Q: 18.A horizontal force of 21 N is applied to a 20 kg block lying on a horizontal surface. Find the…

A: According to Newton's law of motion, F = ma Where, F = total external force m = mass a =…

Q: A 10 kg - crate is placed on an inclined (30 degrees) which has a kinetic frictional coefficient of…

A: Given data: The mass os the crate is m = 10 kg. The inclination of the plane is θ=30°. The kinetic…

Q: A 500-kg block is resting on a 30° inclined plane with fs = 0.30. Find the required force P acting…

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Q: A force of 250N exerted at an angle of 30 degrees above horizontal is needed to keep an 800N block…

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Q: A block of mass 54.1 kg rests on a slope having an angle of elevation of 20.3°. If pushing downhill…

A:

Q: Find the tension in an elevator cable if the 1 700-kg elevator is descending with an acceleration of…

A: Given: The mass of the elevator isk 1700 kg. The acceleration of the elevator is 2.4 m/s2 downward.

Q: An elevator (mass 4850 kg) is to be designed so that the maximum acceleration is 0.0680g. What are…

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Q: A block of mass 57.1 kg rests on a slope having an angle of elevation of 24.3°. If pushing downhill…

A: The free body diagram (FBD) of the block is,

Q: In order to slide a 753 N box across the floor at a constant speed, you must push horizontally with…

A: Given , F = 452 N            W = 753 N

Q: A block of mass 53.1 kg rests on a slope having an angle of elevation of 20.3°. If pushing downhill…

A:

Q: A shopper pushes a 8 kg shopping cart up a 300 incline.  If the applied force is parallel to the…

A: According to the Newton’s second law of motion, the equation can be written as ∑Fnet=ma…

Q: Suppose a 116 kg crate is pulled by a horizontal force of 675 N along a flat surface.  The…

A: The applied force acts in the direction of motion of the crate and the force of kinetic friction…

Q: To hang a 6.00 kg pot of flowers, two wires are used—one attached horizontally to a wall, the other…

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Q: The block A has a mass of m= 120kg, if the force F = (100t2) N. Find the acceleration of the block…

A: The mass of the block, m=120 kg When the block is at rest, the coefficient of static friction is…

Q: Two forces act on a 4.5 kg mass resting on a frictionless surface. What is the magnitude of the…

A: Given data The mass of the block is m = 4.5 kg The horizontal force applied on the block is Fh = 3.7…

Q: Find the tension forces on the strings attached to a box hanging on the ceiling at both ends, making…

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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: