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Grade: 12

                        

A ball is projected with a velocity 20m/s at an angle to the horizontal. In order to have the maximum range, its velocity at the highest position should be??

8 years ago

Answers : (1)

Chirrag Nangia
32 Points
							

For maximum range angle Ø=45

velocity at highest point = ucosØ

                                  = 20 cos45

                                  = 10√2

8 years ago
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