Scalar and vectors

Question 1

what is scalar

Answer 1

quantity

Question 2

whyat is vector like

Answer 2

has arrows to represent the force of how it has

Question 3

eg of scalar

Answer 3

speed
time
distance
mass

Question 4

eg of vectors

Answer 4

displacement
force
velocity
weight

Question 5

what do you do to add vector which has arrows faces thew same way

Answer 5

add

Question 6

what do you do to add vector which has arrows faces the opposite way

Answer 6

subtract

Question 7

what does the lenght of the arrow show

Answer 7

the size of the force or mass

Question 8

what is displacement

Answer 8

the distance from the start straight to the finish

an easy straightforward way to get there

Question 9

what is the scalar formula

Answer 9

v=d/t

Question 10

what is the formula for vector

Answer 10

s=vt

Question 11

what is s

Answer 11

displacement m

Question 12

what is v

Answer 12

velocity m/s

Question 13

what is t

Answer 13

time s

Question 14

what do you need to do to find the resultant force and the bearing in a question

Answer 14

the arrows nose to tail
find the long side using Pythagoras
fin the angle using trigonometry
write what you have found

at the end say- the resultant displacement is ….. and the is in the north of east ant the bearing of

Question 15

what do you need to do if you are finding the bearing

Answer 15

take the angle away from 90 and use the format of (000) to write it