Units & Dimensions Complete Numerical Practice Sets For Neet & Jee | Concept-Building + Exam-Level Questions

Units and Dimensions NumericalsSET AQ1. A body of mass 2 kg is subjected to a force F = 10 N. The acceleration produced is:(a) 2 m/s²(b) 4 m/s²(c) 5 m/s²(d) 10 m/s²Q2. The torque acting on a lever of length 0.5 m with a force of 20 N applied perpendicular to it is:(a) 5 N·m(b) 10 N·m(c) 20 N·m(d) 40 N·mQ3. The kinetic energy of a body moving at 3 m/s with mass 4 kg is:(a) 12 J(b) 18 J(c) 24 J(d) 36 JQ4. A force F = 50 N acts on a particle moving 10 m in its direction. Work done is:(a) 50 J(b) 500 J(c) 5 J(d) 100 JQ5. A mass of 5 kg falls freely from a height of 20 m. The velocity just before hitting the ground is:(a) 10 m/s(b) 15 m/s(c) 20 m/s(d) 25 m/sQ6. A particle of mass 3 kg moves with velocity 4 m/s. Its momentum is:(a) 7 kg·m/s(b) 10