A Projectile Is Launched with Speed V at an Angle

question 52

Multiple Choice

A projectile is launched with speed v at an angle θ,the angle being less than 45º.What other angle would give the same range for this projectile launched at the same speed v?

• A)2θ
• B)0.5θ
• C)90° - θ
• D)90º - 0.5θ