A car moves from to
with a speed of
and from
to
with a speed of
. What is the average speed of the car?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
: Let be distance between
and
.
Let be time taken by the car to move from
to
with speed
and
be time taken by the car to move from
to
with speed
. Then
and
Average speed of the car
Here,
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Look at the graphs
A cyclist starts from the centre of a circular park of radius one kilometre, reaches the edge of …
A body of mass moving along a straight line covers half the distance with a speed of . The remain…
A train is moving slowly on a straight track with a constant speed of . A passenger in that train …
A motorboat covers a given distance in 6 hours moving downstream on a river. It covers the same dis…
A car moves from to with a speed of and from to with a speed of . What is the average speed o…