Fmax such that block moves together (g =...

`F_max` such that block moves together (g = 9.8 `m/s^2`)

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The 10 kg block is moving to the left with a speed of 1.2 m//s at time t = 0 A force F is applied kinetic friction is mu_(k) = 0.2 . Determine the time t at which the block comes to a slip. (g = 10 m//s^(2))

Find the horizontal velocity of the particle when it reach the point Q. Assume the block to be frictionless. Take g=9.8 m//s^(2) .

A cubical block of mass 2 kg with each side of 2 cm is lying on the ground. What will be the pressure exerted by the block on the ground? (Take g=9.8m//s^(2) )

A balloon is ascending at the rate of 9.8 m//s and is 39.2 m above the ground when a package is dropped. (a) How long does the package take to reach the ground? (b) with what speed does it hit the ground ? (g = 9.8 m//s^(2))

Find the energy possessed by an object of mass 10 kg when it is at a height of 6 m above the ground.Given, g = 9.8 m//s ^2

A block of weight 9.8N is placed on a table. The table surface exerts an upward force of 10 N on the block. Assume g = 9.8 m//s^(2) .

Two block , with masses m_(1) and m_(2) are staked as shown in fig and placed on a frictionless horizontal surface . There is a friction between the two block .An external force of magnitude F is applied to the top block at an angle alpha below the horizontal . The coefficient of friction between m_(1) and m_(2) are mu_(s) b. If the two blocks move together, find their acceleration b . Calculate the maximum value of force so that blocks will move together

A vehicle is moving on a road with an acceleration a=20 m//s^(2) as shown in figure. The frictional coefficient between the block of mass (m) and the vehicle so that block is does not fall downward is (g=10m//s^(2))

A block of mass 10 kg is sliding on a surface inclined at 30^(@) with horizontal . If coefficient of friction between the block and the surface is 0.5 , find acceleration produced in the block . Take g = 9.8 m //^(2) .

JEE MAINS PREVIOUS YEAR-JEE MAIN 2021-PHYSICS SECTION B

Fmax such that block moves together (g = 9.8 m/s^2)
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