Question

a arrow can travel at a speed of 648 kilometre per hour how how long does the arrow take to travel a distance of 2400
metre​

Answer 1

Answer:

Speed = 648 km / hour

Distance = 2400 m = 2.4 km

As we know,

Speed = distance / time

time = distance / speed

=

\begin{gathered}2.4 \div 648 \\ = 3.7 \times {10}^{ - 3} \\\end{gathered}

2.4÷648

=3.7×10

−3

= 0.222 min = 13.32 second

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