Multiply the horizontal velocity component,
Vx = 100 cos50 = 64.28 m/s,
by the time required to fall to the ground, T. Get T by solving the equation:
100 sin50*T - 4.9 T^2 +900 = 0
Take the positive root of the two possible solutions
an aeroplane fly upward at 100m/s at an angle 50.when it reached altitude of 900m,a package is throw down.
calculate the distance along the groundfrom the point of released
1 answer
0 answers