The function x = A sin^2 ωt + B cos^2 ωt + C sin ωt cos ωt represent (SHM)
Sahay Sir > Question Answers > The function x = A sin^2 ωt + B cos^2 ωt + C sin ωt cos ωt represent (SHM)
A small block is connected to one end of a massless spring of un – stretched length 4.9m. The other end of the spring (see the figure) is fixed. The system lies on a horizontal frictionless surface. The block is stretched by 0.2m and released from rest at t=0. It then executes simple harmonic motion with angular frequency (ω)=(π/3)rad/s. Simultaneously at t=0, a small pebble is projected with speed (v) from point (P) at an angle of 45^∘ as shown in the figure. Point (P) is at a horizontal distance of 10 m from O. If the pebble hits the block at t=1s, the value of v is (take g=10m/s^2).
30
Oct
A small block is connected to one end of a massless spring of un – stretched length 4.9m. The other end of the spring (see the figure) is fixed. The system lies on a horizontal frictionless surface. The block is stretched by 0.2m and released from rest at t=0. It then executes simple harmonic motion [...]
A body of mass m falls from a height h onto the pan of a spring balance. The masses of the pan and spring are negligible. The force constant of the spring is k. The body sticks to the pan and oscillates simple harmonically. The amplitude of oscillation is
30
Oct
A body of mass m falls from a height h onto the pan of a spring balance. The masses of the pan and spring are negligible. The force constant of the spring is k. The body sticks to the pan and oscillates simple harmonically. The amplitude of oscillation is The function x = A sin^2 [...]
The function x = A sin^2 ωt + B cos^2 ωt + C sin ωt cos ωt represent (SHM)
30
Oct
The function x = A sin^2 ωt + B cos^2 ωt + C sin ωt cos ωt represent (SHM) The function x = A sin^2 ωt + B cos^2 ωt + C sin ωt cos ωt represent (SHM) October 30, 2020 Category: Cengage NEET by C.P Singh , Chapter 13 - Simple Harmonic Motion , [...]