The position of a particle moving along the X-axis at certain times is given below | ||||
t(s) | 0 | 1 | 2 | 3 |
x(m) | -2 | 0 | 6 | 16 |
A) Uniform, accelerated
B) Uniform, decelerated
C) Non-uniform, accelerated
D) There is not enough data for generalisation.
Correct Answer: C
Solution :
[c] Instantaneous velocity, \[v=\frac{\Delta x}{\Delta t}\] |
By using data from the table, |
\[{{v}_{1}}=\frac{0-(-2)}{1}=2\operatorname{m}/s\] |
\[{{v}_{2}}=\frac{6-0}{1}=6\operatorname{m}/s\] |
\[{{v}_{3}}=\frac{16-6}{1}=10\operatorname{m}/s\] |
You need to login to perform this action.
You will be redirected in
3 sec