A boat moves at 13.0 m/s upstream. If the boat is in a river where the current is 2.00 m/s, how fast is the boat traveling. A. 11 upstream
B. 15 downstream
C. 11 downstream
D. 13 upstream

If the force on an object is in the negative direction, the work it does on the object must be [2 points a) negative. b) positive c) the work could be either positive or negative, depending on the direction the object moves

Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph

You have a pick-up truck that weighed 4,000 pounds when it was new. you are modifying it to increase its ground clearance. when you are finished