saumyajaiswal2810200 Asked: September 2023 4. A train moves with a speed of 30 kmh in the first15 minutes, with another speed of 40 kmh thenext 15 minutes, and then
saumyajaiswal2810200 Asked: December 2022 3. From the top of a multi-storeyed building, 39.2 m tall, a boy projects a stone vertically upwards withan initial velocity of 9.8
saumyajaiswal2810200 Asked: December 2022 2. A mass of 2 kg is rotating on a circular path ofradius 0.8 m with angular velocity of 44 rad s Ifthe radius
saumyajaiswal2810200 Asked: December 2022 (Ans. 5.26 rps)2. A mass of 2 kg is rotating on a circular path ofradius 0.8 m with angular velocity of