Question

a ball is thrown vertically upward from the ground with an initial velocity of (60)feet per second.How high will the ball go?

Answer 1

ball go up tu hite such that if yu dropped it from that hite,

it hit ground with speed=60 ft/sek

gravity accel=g=32.2 ft/sek^2

speed=g*time=60=32.2t

t=60/32.2=1.8633540 sekonds

distans=intgral av speed=(1/2)gt^2

D=(32.2/2)*1.8633540^2

=16.1*3.472088

=55.901 ft