-The speed of a bus traveling on a straight road are given in the following table, which of the following statement(s) is/are correct?
Time,t(s) 0 1 2 3 4
Speed, v(m/s) 0 2 4 6 8
|. The bus travels 16m and 4 s.
||. The bus travels with an average speed of 4m/s.
|||. The bus travels with uniform acceleration of 2m/s2
|V. The instantaneuos acceleration of the bus is 2m/s2.
a) || only
b)||,|||,&,lV
c) ||| only
d) ||| & |V
Answers & Comments
Answer:
D. III the bus travels with uniform acceleration of 2m/s2. IV the instantaneous acceleration of the bus is 2m/s2