The initial speed of a body is 7.58 m/s. what is its speed after 2.22 s if it accelerates uniformly at 3.62 m/s 2 ? answer in units of m/s.

Final speed of the body, v= 15.61 m/s

Explanation:

It is given that,

Initial speed of a body, u = 7.58 m/s

Uniform acceleration,

Time, t = 2.22 s

We need to find the speed of the body after this time. The first equation of motion is as follows :

v = 15.61 m/s

So, the speed of the body after 2.22 seconds is 15.61 m/s. Hence, this is the required solution.

f=gm1m2/d^2 it d

f is force g is gravitaiton constant, m1 is mass of first object, m2 is mass of second object. d is distance between two object

prolly a beacuse the momentuem the car has increases while going down hill