Answer:
unbalanced force
Explanation:
this is a guess so just look it up
Answer:
The total displacement is 102 km
north of east.
Explanation:
We can treat this problem as a trigonometric one, so we need to calculate the total displacement on the north and east.

and

The total displacement is given by:

with an agle of:

Answer:
should be d because friction allows things to go faster or slower