Friday

April 18, 2014

April 18, 2014

Posted by **micole** on Monday, May 14, 2007 at 7:55pm.

(a) At what angle must you point the jet ski if your velocity relative to the ground is to be perpendicular to the shore of the river?

(b) If you increase the speed of the jet ski relative to the water, does the angle in part (a) increase, decrease, or stay the same?

If the velocity is perpendicular, wouldn't the angle be 90degrees? That seems too easy; any help?

The upstream velocity is 18sinTheta. That has to equal the stream velocity, right? Solve for Theta

**Related Questions**

Physics - You are riding on a jet ski directed at an angle upstream on a river ...

Physics - You are riding on a Jet Ski at an angle of 35вк upstream on a river ...

Physics - You are riding on a jet ski directed at an angle upstream on a river ...

Math - it costs $175 to rent a jet ski for 2 hours. it costs $300 to rent a jet...

Math - 2. A rental company charges a flat fee of $50 to rent a jet ski.In ...

physics - need help with physcis vector problem Using combining vectors to find ...

physics - A woman is riding a Jet Ski at a speed of 27.9 m/s and notices a ...

physics - You are riding in a boat whose speed relative to the water is 4.5 m/s...

physics - You are riding in a boat whose speed relative to the water is 6.9 m/s...

physics - You are riding in a boat whose speed relative to the water is 4.7 m/s...