A particle of mass 1 kg is moving in SHM with an amplitude 0.02 m and a frequency of 60 Hz. The maximum force in newton acting on the particle is

Question

A particle of mass 1 kg is moving in SHM with an amplitude 0.02 m and a frequency of 60 Hz. The maximum force in newton acting on the particle is (A) 188 π 2 (B) 144 π 2 (C) 288 π 2 (D) 12 π 2

Tardigrade Admin · Accepted Answer

Maximum force =mω 2a =m× 4π ν 2a =1× 4π 2× (60)2× 0.02 =288 π 2

Q. A particle of mass 1 kg is moving in SHM with an amplitude 0.02 m and a frequency of 60 Hz. The maximum force in newton acting on the particle is

188 $π$ 2

144 $π$ 2

288 $π$ 2

12 $π^{2}$

Maximum force $= m ω^{2} a$ $= m \times 4 π ν^{2} a$ $= 1 \times 4 π^{2} \times (60)^{2} \times 0.02$ $= 288 π^{2}$

Q. A particle of mass 1 kg is moving in SHM with an amplitude 0.02 m and a frequency of 60 Hz. The maximum force in newton acting on the particle is

188 π 2

144 π 2

288 π 2

12 π2

Maximum force =mω2a =m×4πν2a =1×4π2×(60)2×0.02 =288π2

188 $π$ 2

144 $π$ 2

288 $π$ 2

12 $π^{2}$

Maximum force $= m ω^{2} a$ $= m \times 4 π ν^{2} a$ $= 1 \times 4 π^{2} \times (60)^{2} \times 0.02$ $= 288 π^{2}$