Motion Test - 7...

Which of the following statements is correct for a particle travelling with a constant speed?

The particle is moving with constant speed

The acceleration will be positive in:

Speed-distance graph of an object in uniform motion which comes to rest suddenly is

Match the situations given in column I with the possible curves in column II and select the correct option, from codes given

Speed - distance graph of an object which comes to rest suddenly is

A body was initially moving with $$10\ m/sec$$ and it starts acceleration with $$2\ m/sec^{2} $$, the distance covered by it in $$10\ sec$$ will be

A train is travelling at a speed of $$108\ km/h$$. Brakes are applied so as to produce a uniform retardation of $$1\ m/s^{2}$$. Find how far the train will go before it is brought to rest :

A jeep starts from rest and attains a speed of $$40\ km\ h^{-1}$$ in $$10$$ minutes. The uniform acceleration will be :

A particle has a velocity u towards east at t = 0. Its acceleration is towards west and is constant, Let $$X_A$$ and $$X_B$$ be the magnitude of displacements in the first 10 seconds and the next 10 seconds.