1. Scalar
Quantity: Is a quantity that describe magnitude, but do not include direction
are called scalar quantities or scalars.
2. Vector
Quantity: A vector quantity includes both a magnitude and a direction.
3.
Magnitude refers to the size of measurement or the amount of the number you are
counting.
4.
Position is and actual position that someone may be in at the time, while
distance is how far something or someone has traveled.
5.
(a)
Distance=Scalar
(b) Time
intervals=Scalar
(c)
Position=Vector
(d)
Displacement=Vector
7. The
mathematical difference is time interval.
8. Delta
9.
Displacement describes the straight point distance and direction from one place
to another.
10.
Velocity * Time
11. The
object would have traveled 4m because it was uniform which means the object
would have stayed the same constant speed all the way.
12.
(a) The
Position
(b) The
Time
13. A
straight one on a 45o angle.
14.
(a) 6m
North
(b) 7m
East
(c) 6m
South
15.
(a) 6m
east
(b) 6m
east
(c) 6m
west
(d) 0m
16. 12 m
the object traveled in 10 s.
17.
Unless it travels in a straight line.
No comments:
Post a Comment