Aneesh

A bullet of 0.06kg travelling at 120m/s penetrates into a fixed target and is brought to rest in 0.01s. The distance through which it penetrates is: Answer is 60cm

Find the values of x such that the angle between the vectors (6, 1, −1), and (1, x, 0) is 45°.

Water leaves a fireman’s hose (held near the ground) with an initial velocity v0 = 18 m/s at an angle θ = 28.5° above horizontal. Assume the water acts as a projectile that moves without air resistance. a. Using v0, θ, and g, write an expression for the t...