long. at the top of the slope you? are 200 m higher in elevation than when you started. Assuming no friction, what force has your engine exerted to drive up this slope?
a. 7000N
b. 12000N
c. 14000N
d. 20000N
|
|
long. at the top of the slope you? are 200 m higher in elevation than when you started. Assuming no friction, what force has your engine exerted to drive up this slope?
a. 7000N
b. 12000N
c. 14000N
d. 20000N
Bookmarks