Question

.In a projectile motion, the horizontal

range achieved is same whether the body

is projected at theta and ___________.

A. 180 degree minus theta 180

B. 60 degree minus theta 60

C. 120 degree minus theta

D. 90 degree minus theta​

Answer 1

Ans. D

Sol. Projectile motion is a type of motion

in which an object is moves along a

curved path under the action of gravity. A

projectile launched on level ground with

an initial speed V0 at an angle θ above the

horizontal will have the

• Same range as a projectile launched

with an initial speed Vo at 90 ° − θ.

• Maximum range when θ = 45 °.

Answer 2

Answer:

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.In a projectile motion, the horizontal

range achieved is same whether the body

is projected at theta and ___________.

A. 180 degree minus theta 180

B. 60 degree minus theta 60

C. 120 degree minus theta

D. 90 degree minus theta