Assuming that acceleration remains constant (`5.34xx10^-9m/s^2),How long will Mahendra take to move 1 cm towards Viral if he starts from rest.?

How long will mahendra take to move 1cm towards virat , if a cosntant acceleration of 5.34xx10^(-9) m//s^2 is produced in mahendra ?

An electron travelling with a speed of 5x 10^3 m/s passes through an electric field with an acceleration of 10^12 m/s^2 . How long will it take for electron to double its speed?

Consider a car initially at rest, starts to move along a straight road first with acceleration 5 m/s^2, then with uniform velocity and finally decelerating at 5 m/s^2, before coming to stop. Total time taken from start to end is t = 25s . If the average velocity during that time is 72 km/hr, the car moved with uniform velocity for a time of

The rate constant of a first order reaction is 6.8xx10^(-4)s^(-1) . If the initial concentration of the reactant is 0.04 M, what is its molarity after 20 minutes? How long will it take for 25% of the reactant to react?

An electron travelling with a speed of 5 xx 10^3 m/s passes through an electric field with an acceleration of 10^12 ms^-2 . How long will it take for electron to double its speed?

A body starting from rest, accelerates at a constant rate a m/s^2 for some time, after which it decelerates at constant rate b m/s^2 to come to rest finally. If the total time elapsed is ts the maximum velocity attained by the body is given

A car starts from rest and moves with a uniform acceleration of 2 m//s^(2) . What will be its velocity after it covers a distance of 49 m? How much time will it take to cover the distance of 49 m?

In the previous example,assuming that the bench on which Mahendra is sitting is frictioless,starting,with zero velocity.What will be Mahendra's velocity after 1s and how will is change with time? Mass of Mahendra (75kg) and force (4.002xx10^-7N)

In a car race, car A takes a time of t s less than car B at the finish and passes the finishing point with a velocity v m/s more than the car B. Assuming that the cars start from rest and travel with constant acceleration a_1 and a_2 respectively, velocity v is given by