Answer:
11.6km
4.4km in the negative direction
Explanation:
Distance is the total length of path covered and traveled by a body.
So, for this car on a straight line;
Total distance = 8km + 3.6km = 11.6km
Displacement is the distance traveled along a path and the direction it takes.
It is a vector quantity with magnitude and directional attributes.
For this journey;
Displacement = 8km - 3.6km = 4.4km in the negative direction.
Answer:
no
Explanation:
the inertia of an object does not make it to come to rest, this is normally caused by friction
new discoveries lead to new research.
Lise Meitner split the nucleus => nuclear energy research