Question

20. The ratio of magnitudes of average speed to
average velocity, is
(a) always less than one
(b) always equal to one
(c) always more than one
(d) equal to or more than one​

Answer 1

Answer:

d

Explanation:

Average velocity V

avg

=

time

Displacement

Average speed u

avg

=

Time

Distance

Since magnitude of displacement of the body can be either less than or equal to the distance travelled by the body. So ratio of magnitude of average velocity to average speed of a body in motion can be less than or equal to one.

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Answer 2

Answer:

d

Explanation:

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