Laws of Motion

Related Questions

• An army vehicle of mass 1000 kg is moving with a velocity of 10 m/s and is acted upon by a forward force of 1000 N due to the engine and a retarding force of 500 N due to friction. What will be its velocity after 10 s

  ---

• In doubling the mass and acceleration of the mass, the force acting on the mass with respect to the previous value

  ---

• A rocket with a lift- off mass $3.5 \times {10^4}$$kg$ is blasted upwards with an initial acceleration of $10m/{s^2}.$ Then the initial thrust of the blast is

  ---

• A motorcycle is travelling on a curved track of radius 500m. If the coefficient of friction between road and tyres is 0.5, the speed avoiding skidding will be

  ---

• A second's pendulum is mounted in a rocket. Its period of oscillation decreases when the rocket

  ---