Physics, asked by uchaashbarua, 8 months ago

A car
moves
uphill at
at 40 km/h
and
then back downhill at 60 km/h
What is
the
average speed
to for the
v
round trip?

Answers

Answered by noid67

0

Answer:

50

Explanation:

Mark as brilliant answer

Answered by Anonymous

4

answers is 50

mark as brainlist

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