Answer:
Velocity is equal to
feet per second and time is equal to
seconds
Explanation:
Given
The horizontal distance traveled by dirt bike before landing
feet
Angle of flight
degree
As we know that Horizontal distance (H) is equal to

Where
is the initial horizontal distance
is the velocity with which the bike is travelling in horizontal direction
and
is the time in seconds
Substituting the given values, we get -

Now distance traveled in vertical direction is equal to

here acceleration will be equal to acceleration due to gravity which is equal to
. It is negative as its is acting in upward direction
Thus,

Velocity is equal to
feet per second and time is equal to
seconds