The refraction occurs because when the light beam hits the prism, it is bent and light ricochets and the light is sometimes separated into the different colors.
I think it will all be gone and people will be living in space
So long as an object is accelerating, it means there is an unbalanced force acting on it.
Force = mass * acceleration
F = ma
F = (6)(9)
F = 54N
Answer:
The player must give a speed of 12.66 m/s to the ball.
Explanation:
Since, the ball is released at the same height as the basket. Therefore, this is a complete projectile motion, with following parameters:
Horizontal Range = R = 16 m
Launch Angle = θ = 51°
Launch Speed = V = ?
The formula for horizontal range of projectile is:
R = V² Sin 2θ/g
V² = Rg / Sin 2θ
V² = (16 m)(9.8 m/s²) / Sin 2(51°)
V = √160.3 m²/s²
<u>V = 12.66 m/s</u>
