A parachutist's speed during a free fall reaches 216 kilometers per hour. What is this speed in meters per second? At this speed, how many meters will the parachutist fall during 2 seconds of free fall? Do not round your answers.

Question

anonymous · Answer

@cwrw238 @agent0smith

anonymous · Answer

216/60=3.6

anonymous · Answer

km/h * 1000/60*60 = m/s 
and during free fall accel = +9.8 m/s 
s= ut+ 1/2 a t^2
u is initial speed 
s is the distance in meters

anonymous · Answer

huh?

anonymous · Answer

no idea whT um talking bout?

agent0smith · Answer

216/60=3.6 

divide by 60 again to get speed in m/s

anonymous · Answer

thanks, i got this answer ^_^ i need help with others.. i'll tag you

agent0smith · Answer

k, won't be back for a while tho