I know the answer to a) is 37.7 m/s and the answer to b) is 28.36...

Question

Question

I know the answer to a) is 37.7 m/s and the answer to b) is 28.36 m

For c) here how I solve it.

Let’s find the range of the projectile:

that would be:

R = Vo ^2 /g * sin (2 theta)

= 37.7^2 / 9.8 * sin (2 x 53 degree)

= 139.41 m

Since 139.41m is longer than 28.36m + 90mm, it lands on the on the other side of the building.

Why is it not correct? please explain in details.

Answer 1

Answer #1

Usinssº 53 UCOS53 after 1025s displacement in y-direction ca is 3om. Y = uyt - 2 gt ² 30 U siassº (1.25) - 44.8) (1.25)? 3 3

Answer 2

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