A car has a speed of 2.7 m/s. It travels 15m to the S and 7.4m to the N. What is the total time consumed by the car? *
A.19.98 s
B.2.74 s
C.10.1 s
D8.8 s
A.19.98 s
B.2.74 s
C.10.1 s
D8.8 s
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Answer:
0.12 s
Explanation:
Using the formula
Speed = Distance × Time
2.7 m/s = (15m + 7.4m) × Time
2.7 m/s = 22.4m × Time
Divide both side by 22.4m
0.12 s = Time
Checking
2.7 m/s = (15m + 7.4m) × 0.12s
2.7 m/s = 22.4m × 0.12s
2.7 m/s = 2.688 m/s or 2.7 m/s
ps: baka wrong po yung given niu? huhu