(1) Harry moves along a circular path of radius 15 m with a constant speed. He takes a minute to move from a point on the path to the diametrically opposite point. Find the (a) distance covered (b) the speed (c) the displacement and (d) the average velocity.
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Answer:
Distance =π∗r=10∗3.14=31.4cm.
Time 1min=60s
displacement =20cm,
velocity=
time
displacement
=
60
20
=
3
1
=0.333cm/s.
Answered by
0
Distance =*r=10*3.14=31.4cm.
Time 1min-60s
displacement =20cm,
velocity=
displacement
=
me
60
20
||
3
1
=0.333cm/s.
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