Question

The position coordinates of a projectile thrown from ground are given by y = 12t – 5t2 (m) and x = 5t (m) (here t is in second, x is horizontal and y is vertical position).the initial speed of throw is

Answer 1

Answer:

5m/s

Explanation:

puting the value of t=1 in x=5t since the horizontal velocity component is constant throughout