The distance between two particles is decreasing at the rate of 6 m/sec. If these particles travel with same speeds and in the same direction, then the separation increase at the rate of 4 m/sec. The particles have speed as

The distance between two particles is decreasing at the rate of 6 m/sec,when they travel in opposite direction to each other. If these particles travel with same speeds and in the same direction, then the separation increase at the rate of 4 m/sec. The particles have speed as

The distance between two trucks moving towards each other is decreasing at the rate of 10m/s. If these trucks travel with same speeds in same direction the separation increases at the rate of 5m/s. The speeds of the trucks are :

Two cars move uniformly towards each othar, the distance between them decreases at the rate 50 m/s. If they move in same direction with different speeds, the distance between them increases at the rate 10 m/s. The speed of two cars will be

Two cars move uniformly towards each othar, the distance between them decreases at the rate 50 m/s. If they move in same direction with different speeds, the distance between them increases at the rate 10 m/s. The speed of two cars will be

If a paritcle travels distance S_2 and s-2 with speeds v_1 and vec _2 in the same direction, then average speed of the particle is …………………………………. .

Two particle P and Q describe harmonic , motions of same particle , same amplitude along the same line about the same equilibrium position O when P and Q are an appose sides of O at the same distance from O they have the same speed of 1.2m//s in the same direction when their displacement are the same they have the same speed at 1.6m//s in apposite direction .The maximum velocity in m//s of elther particle is

A particle is moving eastwards with a speed of 6 m/s. After 6 s, the particle is found to be moving with same speed in a direction 60^(@) north of east. The magnitude of average acceleration in this interval of time is