SSC MTS EXAM

SSC

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Calee runs at a uniform speed of 9.89 m/s over a distance of 1.4 km. With correct significant digits, how long did it take Calee to run this distance?
A
143 s
B
1.4 x 102 s
C
1.4 x 10-1 s
D
0.143 s
Explanation: 
There is 1 question to complete.