Wednesday

March 4, 2015

March 4, 2015

Posted by **Anonymous** on Sunday, September 30, 2012 at 8:48am.

- Physics -
**Damon**, Sunday, September 30, 2012 at 10:18amsolve two problems seperately

Problem 1 - vertical

Vi = 200 sin 53

v = Vi - 9.8 t

top when

0 = Vi -9.8 t solve for t

That t is half the time it is in the air

h = Vi t - 4.9 t^2 at time t

total time in air = 2 t

Problem 2, horizontal

u = Vi cos 53 until it crashes

d = u * total time = 2 u t

**Answer this Question**

**Related Questions**

physics - a projectile is thrown from the ground with an initial velocity of 20....

physics - A projectile is fired with an initial speed of 65.2 m/s at an angle of...

physics i really need help :( - A projectile is fired with an initial speed of ...

physics - a ball is thrown at a vertical velocity to an angle of 30 degree above...

College Algebra - A projectile is thrown upward with an initial velocity of 272 ...

physics - Consider a rock that is thrown off a bridge of height 27 m at an angle...

Phsyics - A projectile is fired with an initial speed of 61.3m/s at an angle of ...

Physics - A projectile of mass 0.377 kg is shot from a cannon, at height 6.6 m, ...

Physics - Q Exactly 2.7s after a projectile is fired into the air from the ...

Physics - You can use any coordinate system you like in order to solve a ...