An object travelling with constant velocity has

Related MCQs

• {{}} If a river flows from west to east with constant velocity of 1.0 m s -1 and a boat leaves south bank heading towards north with velocity of 2.40 m s -1 , then resultant velocity of boat is
• An object moving in a circle of radius ‘r’ with a constant speed ‘v’ has a constant acceleration towards the center equal to
• Speed of an object travelling around a circle depends upon
• Torricelli's theorem states that the velocity ‘v’ of the liquid emerging from the bottom of the wide tank is given by √(2gh). In practice, this velocity is:
• A train travelling at $$$20m s^{-1}$$$ accelerates at $$$ 0.5ms^{-2}$$$ for 30 s, the distance travelled by train is
• An electron is travelling at right angles to a uniform magnetic field of flux density 1.2 mT with a speed of $$$8*10^{6} \: ms ^{-1}$$$ , the radius of the circular path followed by an electron is
• A car is travelling at 15 m s-1, the distance it will travel in 1 hour is {{}}
• If initial velocity of an object is zero, then distance covered by it in time t and acceleration of $$$9.8ms^{-2}$$$ would be
• Gradient of velocity-time graph tells us about object's
• An object whose velocity is changing is said to be in a state of