Friday

August 29, 2014

August 29, 2014

Posted by **Justin** on Tuesday, October 5, 2010 at 3:28pm.

a)How high above the ground is the highest point that the skateboarder reaches?

b) When the skateboarder reaches the highest point, how far is this point horizontally from the end of the ramp?

- Physics -
**bobpursley**, Tuesday, October 5, 2010 at 3:43pmbreak the initial vertical velocity into vertical, and horizontal components

vertical Viv=6.5sin59

horizontalVih=6.5cos59

at the highest point, the vertical velocity will be zero.

vf=viv-g*t

t=viv/g

now use that time in

h(t)=hi+viv*t-4.9t^2

how far?

distance=vih*t

**Related Questions**

Physics - A skateboarder shoots off a ramp with a velocity of 6.8 m/s, directed ...

Physics - A skateboarder shoots off a ramp with a velocity of 5.7 m/s, directed ...

Physics - A skateboarder shoots off a ramp with a velocity of 6.5 m/s, directed ...

Physics - A skateboarder shoots off a ramp with a velocity of 6.5 m/s, directed ...

physics - A skateboarder shoots off a ramp with a velocity of 6.8 m/s, directed ...

physics - A skateboarder shoots off a ramp with a velocity of 7.9 m/s, directed ...

physics - A skateboarder shoots off a ramp with a velocity of 6.5 m/s, directed ...

physics - Need help very much appreciated....Thanks....A skateboarder shoots off...

Physics - A skateboarder shoots off a ramp with a velocity of 6.7 m/s, directed ...

HELP! College Physics - A skateboarder shoots off a ramp with a velocity of 6.7 ...