Friday

September 19, 2014

September 19, 2014

Posted by **alex** on Wednesday, September 21, 2011 at 12:09pm.

- physics -
**Henry**, Thursday, September 22, 2011 at 7:37pmtan54 = Y/X,

tan54 = 5.8 / X,

X = 5.8 / tan54 = 4.21m/s.

t = (Vf - Vo) / a,

t = (4.21 - 0) / 2.1 = 2.0s.

**Answer this Question**

**Related Questions**

physics - Initially (at time t = 0) a particle is moving vertically at 5.8 m/s ...

physics - Initially (at time t = 0) a particle is moving vertically at 5.8 m/s ...

physics - Initially, a particle is moving at 5.30 m/s at an angle of 35.0° above...

Calculus-particle motion - 1. A particle is moving on the x-axis (or any number ...

physics - The position of a particle moving along an x axis is given by x = 15t2...

Physics - The position of a particle is given by the function x = ( 6 t^3 - 3 t^...

calculus - 5. A particle moves along the y – axis with velocity given by v(t)=...

Calc - A particle moves along the x-axis in such a way that it's position in ...

Calc - A particle moves along the x-axis in such a way that it's position in ...

Calculus - a particle starts at time t = 0 and moves along the x axis so that ...