Saturday

February 28, 2015

February 28, 2015

Posted by **Nakiya** on Friday, January 27, 2012 at 11:30am.

- physics -
**Henry**, Saturday, January 28, 2012 at 7:24pm1. Speed = d/t = (4+3) / 1.5=4.66 km/h.

2. tanA = 4/3 = 1.333,

A = 53.12 Deg.

D = X/cosA = 3/cos53.12 = 5 km @ 53.12 Deg.

V = 5 / 1.5 = 3.33 km/h @ 53 Deg.

**Answer this Question**

**Related Questions**

algebra - David walked 19 kilometers. The first part of the walk was at 5kph and...

physics - i walked from four miles in the direction of 30 celisus south of east...

physics - i walked from four miles in the direction of 30 celisus south of east...

MATH - Fe walked 9/20(9 over 20) km,Beth walked twice as much as Fe,and Tina ...

Algebra - Billye ran to town at 8 kilometers per hour and then walked back home ...

algebra 1 - jan goes 6 kilometers east from home. mell goes 8kilometers north. ...

algebra - A boy walked for 4 hours and cycled for 3 hours,covering a total ...

Math (What Do I Do) - Choose the best graph for the given situation. Copy the ...

Math - If the stem-and-leaf plot shows kilometers walked by participants in a ...

5th grade problem solving - Mario walked his dog 5 miles. He walked 3 1/5 miles ...