Question

Graphs of the velocity functions of two particles are shown, where t is measured in seconds.
When is the particle in figure (a) speeding up? (Enter your answer using interval notation.)
(0,1)
When is the particle in figure (a) slowing down? (Enter your answer using interval notation.)
(1, - -
*

Answer 1

Answer:

Position function graphs

Position function graph given here is a position - time graph. It gives you the motion of the particle over a certain time period.One thing to remember while reading this graph is that the gradient of the graph denotes the velocity of the particle.

G

r

a

d

i

e

n

t

=

Change in y

Change in x

G

r

a

d

i

e

n

t

=

Displacement of particle

t

i

m

e

Step-by-step explanation: