A jet is flying 200 feet above a level plain at 800 mph. Suddenly, the ground begins to rise at a 5 degree slope. How much time does the pilot have to raise the nose before the aircraft strikes the ground?
I came up with (200tan(85))/(800x1.466) seconds. The 1.466 converts the initial...
So then they are:
Vx(t) = Vi + [-2t + (3/2)t^2]
x(t) = Xi + Vi(t) + [-t^2 + (1/2)t^3]
With Vi meaning initial velocity and Xi meaning initial position.
I just solved it, thanks for the correction.
Problem: The acceleration of a particle is given by Ax(t) = -2.00m/s^2 + (3.00m/s^2)t. A) Find the initial velocity such that the particle will have the same x-coordinate at t= 4.00s as it had at t= 0. B) What will the velocity be at t= 4.00s?
Work so far:
Integrated to get these:
Vx(t)...