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I need ans of question no. 30 to 32 it is off aakash module of chapter motion in plane please tell me IAM not getting answer of this questions

I need ans of question no. 30 to 32 it is off aakash module of chapter motion in plane please tell me IAM not getting answer of this questions
 

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Grade:12th pass

1 Answers

Wyclife Obenda
15 Points
one year ago
hcos\Theta=(V0sin\Theta)+1/2*(gCos\Theta)t2
10cos45=(v0Sin45)+1/2(10Cos45)T2
But remember that t =1 when it started  the projection
=9.50m/s
 

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