Question

The position coordinates of a projectile thrown from
ground are given by y = 3t - 5t2 (m) and x = 4t (m)
(here t is in second, x is horizontal and y is vertical)
horizontal range of the projectile is
2.4 m
(2) 4.8 m
(3) 9.6 m
(4) 4.2 m​

Answer 1

Explanation:

first find the time of projection using the equation of y and then put the value of t in the equation of x you will get the answer

Is the answer 2.4?