Question

36. Two cars moving in same
direction with speed of 40 km/hr and
are separated by a distance of 4 km.
A Cyclist moving in opposite
direction meets these car after an
interval of 5 min. The speed of the
cyclist is:
O (a) 4 km/hr
O (b) 6 km/hr
O (c) 8 km/hr
O (d) 10 km/hr​

Answer 1

Answer:

Since the two cars are moving in the same direction with same speed therefore relative speed between two cars is zero.

Let the relative speed of the third car be w.r.t the two cars.

Relative velocity of the third car:

(4/60)h

5km

=75km/h

Actual velocity of the third car:75−30=45km/h

please follow

Answer 2

Answer:

8km per hour

Explanation:

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