Unanswerd puzzles under tag height distance

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An object is projected at an angle of elevation of 45° with a velocity of 100 m/s. What is its range and time of flight?

posted Aug 6, 2017 by anonymous

• height distance
• mathematical

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A body is projected at velocity of 40 m/s, after 2 sec it crosses a vertical pole of height 20.4 m...

posted Aug 3, 2017 by anonymous

• height distance
• mathematical