Ted swam 25 m east in the lake and then turned and swam 75 m west. his displacement was 50 m west . what distance did he swam ? a. 100m b. 25m c. 75m d. 50m

If we relied solely on the nonrenewable resources found in the u.s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal

Heterogeneous mixture with larger particles that never settle is

The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?