Calculate the amount of work done in mov...

Calculate the amount of work done in moving a body up a rough inclined plane .

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The acceleration of a moving body down a rough inclined plane is

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SL ARORA-Laws of Motion-Exercise

Define force of friction. How does the use of ball bearing reduce fric...
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What do you mean by ball bearings ? How sliding friction is converted ...
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Calculate the amount of work done in moving a body up a rough inclined...
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Derive an expression for the work done when a body slides down a rough...
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Obtain an expression for the acceleration of a body sliding down a rou...
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Define the term coefficient of limiting friction between the surfaces....
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When a horse pulls a cart, by Newton's III law the cart also pulls the...
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What is banking of roads ? Why is it essential ? Derive the equation f...
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A small body tied to one end of the string is whirled in a vertical ci...
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IF a stone is tied to one end of the string and whirled in verticle ci...
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A person of mass m isstanding in a lift. Find his apparent weight when...
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A person of mass m is standing in a lift. Find his apparent weight whe...
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The mass of man when standing on the lift is 60 kg. The weight when th...
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Obtain an expression for the centripetal force F acting on a particle...
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LAWS OF LIMITING FRICTION
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Derive an expression for acceleration of a body down a rough inclined ...
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Why are the curved roads banked ? Obtain an expression for angle of ba...
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A 1000 kg car rounds a curve on a flat road of radius 50 m at a speed ...
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