Which of the following information about motion can be determined by looking at a position vs. time graph that is a straight line? a. frame of reference
b. average acceleration
c. velocity
d. direction of force applied

Velocity

Explanation:

If the position-time graph of the motion of an object is a straight line, it would mean that the object is moving uniformly. The velocity or the slope of the object is constant in such case. If the slope is curved line, it means that the velocity is not constant.

Hence, the correct option is (c).

from

explanation:

wind is defined by the direction it blows from.   for example, a wind blowing from north to south is called a northerly wind.

close lines strong magnet less close weaker