physics

Question 1

fundamental

Answer 1

units which can be measured not calculated, independent

Question 2

derived

Answer 2

obtained by multiplying and dividing so calculated not measured

Question 3

vector

Answer 3

fully describes both magnitude and direction

Question 4

scalar

Answer 4

described by magnitude ONLY ONE NUMERICAL VALUEEE

Question 5

distance

Answer 5

refers to the “Total amount the object has moved”

Question 6

velocity

Answer 6

the rate of change in displacement, per unit time ( a vector quantity) CHANGE IN SPEED ANDDD DIRECTION

Question 6

displacement

Answer 6

a straight line distance from start to finishing point HAS magnitude and direction (object’s overall change in position)

Question 7

acceleration

Answer 7

the process were the velocity changes

Question 8

speed

Answer 8

How fast an object is moving, rate of which an object covers distance

Question 9

Instantaneous speed

Answer 9

speed at any given instant in time

Question 10

average speed

Answer 10

the averaeg of all instantaneous speeds; by distance over time ratio