JEE Main Laws of Motion questions
7 Physics questions on Laws of Motion as asked in JEE Main, newest first. 6 come with a worked solution.
- Consider a block kept on an inclined plane (inclined at 45°) as shown in the figure. If the force required to just push it up the incline is 2 times the force required to just prevent it from sliding down, the…
2023 · with solution
- A block of mass m slides down the plane inclined at angle 30° with an acceleration g/4. The value of coefficient of kinetic friction will be:
2023 · with solution
- An object of mass 8 kg is hanging from one end of a uniform rod CD of mass 2 kg and length 1 m pivoted at its end C on a vertical wall as shown in figure. It is supported by a cable AB such that the system is in…
2023
- Given below are two statements : Statement I: An elevator can go up or down with uniform speed when its weight is balanced with the tension of its cable. Statement II: Force exerted by the floor of an elevator on the…
2023 · with solution
- A car is moving on a horizontal curved road with radius 50 m. The approximate maximum speed of car will be, if friction between tyres and road is 0.34. [take g = 10 ms^-2]
2023 · with solution
- A body of mass 1 kg collides head on elastically with a stationary body of mass 3kg. After collision, the smaller body reverses its direction of motion and moves with a speed of 2m/s. The initial speed of the smaller…
2023 · with solution
- A spherical body of mass 2 kg starting from rest acquires a kinetic energy of 10000 J at the end of 5^th second. The force acted on the body is __________ N.
2023 · with solution
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