Answer:
0.06172km
Step-by-step explanation:
If a block is moving at a constant speed of 4 m/s and travel for 15.43 s, what distance did it travel in km, show al work.
The formula for Distance travelled = Speed × Time
From the above question,
Speed = 4 m/s
Time = 15.43s
Hence, Distance = 4m/s × 15.43s
Distance = 61.72 m
We are asked from Distance in km
1 m = 0.001 km
61.72m = x
Cross Multiply
x = 61.72 × 0.001km
x = 0.06172km
Therefore, the distance the block travelled = 0.06172km
