Question

An arrow can travel at a speed of 648km/h. How long does the arrow take to travel a distance of 2400 m?
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Answer 1

Answer:

Step-by-step explanation:

Speed = 648 km / hour

Distance = 2400 m = 2.4 km

As we know,

Speed = distance / time

time = distance / speed

=

= 0.222 min = 13.32 second

Answer 2

Answer:

Step-by-step explanation:

Speed = 648 km / hour

Distance = 2400 m = 2.4 km

As we know,

Speed = distance / time

time = distance / speed

= 2.4 ÷648

=3.7x 10^-3

= 0.222 min = 13.32 second

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