Question

a bus starting from rest moves with a uniform acceleration of 0.1 metre per second for 2 minutes find the speed acquired and the distance travelled​

Answer 1

Answer:

Speed acquired  is 12 m/s and the distance traveled is 720 m

Explanation:

Time taken t=2 minute= 120 sec

Acceleration a=0.1 meter per second square

Initial velocity u=0 m/s

Speed acquired is

$v=u+at\\v=0+0.1 \times 120\\v=12 m/s$

Distance traveled is

$S=ut+\frac{1}{2} at^2\\S=0 \times 120 +\frac{1}{2} \times 0.1 \times 120^2\\S=720 m$

Answer 2

Answer:

u=0 m/s

a=0.1 m/s

t=2 min=120 sec

v=u+at

v=0+0.1×120

v=12m/s

s=ut+1/2at²

s=0×120+1/2×0.1×120²

s=0+720m

s=720m