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A projectile is fired horizontally with ...

A projectile is fired horizontally with an initial speed of 20 m/s/ its horzontal speed 3 sec later is:

A

20m/s

B

6.67m/s

C

60m/s

D

29.4m/s

Text Solution

Verified by Experts

The correct Answer is:
a
Horizontal speed remains same.
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