Two objects move with initial velocity 28.00 m/s, final velocity 16.0 m/s, and constant accelerations. (a) the first object has displacement 20.0 m. find its acceleration. (b) the second object travels a total distance of 22.0 m. find its acceleration.

Explanation:

It is given that,

Initial velocity of both objects, u = 28 m/s

Final velocity of both objects, v = 16 m/s

(a) Displacement of first object, d₁ = 20 m. Let a is the acceleration of object 1. Using third equation of kinematics as :

(b) Displacement of first object, d₂ = 22 m. Let a is the acceleration of object 1. Using third equation of kinematics as :

Hence, this is the required solution.

elctricity and magnet is conversion to it

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr