Physics, asked by moeibmalik532, 10 months ago

if a body travels 450km in 3 and half hour what is its speed in si unit

Answers

Answered by RJS13

0

Answer:

distance = 450 km

time = 3 hours 30 minutes

speed = distance / time

= 450 / 3.5

= 128.57 km/ hour

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