If a ball is thrown with a velocity of 40 m/s at 30 degree angle with – McqOptions

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1.	If a ball is thrown with a velocity of 40 m/s at 30 degree angle with the horizontal, then for how long will it be in flight (in seconds)? (use g = 10 m/s2)
A.	2
B.	1
C.	4
D.	3
Answer» D. 3

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