A 250 lb block is initially at rest on a flat surfacethat is inclined at 30o. If thecoefficient kinetic friction is 0.30 and the coefficientof static friction is 0.4. 9._____ Find the force required to start the block movingup the inclined plane.

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Q: Vo = 2 m/s 40°

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A: Given : Weight of block W=60 N Static friction coefficient μs=0.20 Kinetic friction coefficient…

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A: When the body is just about to move, it means that the sum total of the forces on the body will be…

Q: (a) Calculate the tension (in N) in a vertical strand of spiderweb if a spider of mass 6.00 x 10 kg…

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Q: The coefficient of static friction between a toboggan and dry snow is 0.50. If the toboggan’s mass…

A:

Q: A 1,060-N crate is being pushed across a level floor at a constant speed by a force F of 370 N at an…

A: Magnitude of force (F) = 370 N Angle (θ) = 20oWeight of crate (w) = 1060 N

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A: Solution attached in the photo

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Q: Activity 1. In the Figure, determine the force P necessary to start the V-shaped wedge to the right…

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Q: A boy takes 18. of angle sucht seconds) he tak friction coeffici Anwer

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Q: Figure 1- Tiling the tinp until the Eluck start. lo slide. Draw a Free nody Diagrau for a block of…

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Q: A block has a mass of 20kg rest initially on a plaire inclined at 30 deg. What value of force is…

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A: According to Newton's second law Net force F = ma

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A: Draw the free-body diagram of the book in the given problem along with components of weight parallel…

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Q: 2.A dockworker applies a constant horizontal force of 80.0 N toa block of ice on a smooth horizontal…

A: Force ( F ) = 80 N  Displacement ( s ) = 11 m  Time ( t ) = 5 s  Initial velocity ( u ) = 0 m/s

Q: A block with a mass of 6.18kg slides down a ramp inclined at 30.0o.  The coefficient of kinetic…

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Q: Calculate the tension (in N) in a vertical strand of spiderweb if a spider of mass 5.00 x 10¯5 kg…

A: Free body diagram

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Q: A manual roller of weight mg = 337.5 N is pushed with a force 182.8N at an angle 0, such that sin(0)…

A: According to Newton's second law , the acceleration is calculated by using the formula a=∑Fm , where…

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: