A particle starts from rest and covers a distance on a straight path in direct proportion to the square of time elapsed. What can one conclude about its acceleration?

An object is covering distance in direct proporiton to t^3 , where t is the time elapsed. What might you conlcude about the force acting on the object?

An object is covering distance in direct proporiton to t^3 , where t is the time elapsed. What conclusions might you draw about the acceleration ? Is it constant or increasing or decreasing or zero?

A particle moving along a straight line path reverses its direction of motion twice. What can we say about the nature of its acceleration?

A particle moving along a straight line reverses its direction of motion once. What can we say about the nature of its acceleration?

Answer the following questions: A magnetic field that varies in magnitude from point to point but has a constant direction (east to west) is set up in a chamber. A charged particle enters the chamber and travels undeflected along a straight path with constant speed. What can you say about the initial velocity of the particle?

An insect starts from a point and travels in a straight path 1 mm in the first second and half of the distance covered in the previous second in the succeeding second. In how much time would it reach a point 3 mm away from its starting point.