An experimental car in fig (a) starts from rest and travels along a straight track such that it accelerates at a constant rate for 10 s and then decelerates at a constant rate draw the v-t and s-t graphs and determine the time t' needed to stop the car. how far has the car travelled.?

A train accelerates from at the constant rate $b$ for time $t_2$ at a constant rate a and then it retards at the comes to rest. Find the ratio$t_1$//$t_2$.

A car accelerates from rest at a constant rate for some time after which it decelerates at a constant rate $\beta$ to come to rest. If the total time elapsed is t, the maximum velocity acquired by the car is given by :

A car accelerates from rest at a constant rate $\alpha$ for sometime , after which it decelerates at a constant rate $\beta$ and comes to rest. If T is the total time elapsed, the maximum velocity acquired by the car is

A particle starts from rest and accelerates constantly with $2m/s^2$ for 10 s and then retards uniformly with same rate till it comes to rest. Draw the x-t, v-t and a-t graphs.

A car, starting from rest, accelerates at the rate f through a distance s, then continues at constant speed for time t and then decelerates at the rate f/ 2 to come to rest. If the total distance travelled is 15 s, then

A car,starting from rest, accelerates at the rate f through a distance s, then continuous at constant speed for time t and then decelerates at the rate $\frac{f}{2}$ come to rest. If the total distance traversed is 5 s,then :

A particle starts from rest, accelerates at $2\frac{m}{s^2}$ for 10 s and then goes for constant speed for 30 s and then decelerates at $4\frac{m}{s^2}$ till it stops. What is the distance travelled by it?

A car starting from rest is accelerates at a constant rate alpha until it attains a speed v. It is then retarded at a constant rate beta until it comes to rest.The average speed of the car during its entire journey is

A car accelerates from rest at a constant rate of $2m{s}^{-2}$ for some time. The it retatds at a constant rate of $4m{s}^{-2}$ and comes to rest. It remains in motion for $6s$.

A car accelerates from rest at the rate of $1m/s^2$ for 5 seconds and then retards at the same rate till it comes to rest. Draw the x-t, v-t and a-t graphs