Question

(111)
8
10
8.4
speed?
- Solve the following examples.
a) An object moves 18 m in the first
3 s, 22 m in the next 3 s and 14 m in
the last 3 s. What is its average
(Ans: 6 m/s)
An object of mass 16 kg is moving
with an acceleration of 3 m/s2.
Calculate the applied force. If the
same force is applied on an object of
b)
11 be the​

Answer 1

Answer:

Explanation:

avg speed = total distance / total time taken  

avg speed = 18+22+14/3+3+3

avg speed = 54/9  

avg speed = 6 m/s