Acat accelerates from rest to 10m/s when it sees a dog. this takes 2 seconds. what was the acceleration of the cat

Answer :

Acceleration of the cat is

Explanation:

It is given that,  

Initial speed of the cat, u =0 (at rest)

Final speed of the cat, v = 10

Time taken, t = 2 s

Let a is the acceleration of the car. We know that the rate of change of velocity of an object is called its acceleration. Mathematically, it is given by :

So, the acceleration of the cat was . Hence, this is the required solution.

compass can be used day and night, cloudy or sunny

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.