Question

If displacement of particle is, x = [t2+2] i caop find velocity of particcle
at t = 2s

Answer 1

Answer:

photosynthesis is a process in which plant take carbon dioxide and release oxygen

Explanation:

please mark as brainlist

Answer 2

Answer:

The distance travelled is given by x=(t−2)

2

=t

2

–4t+4

As velocity is given by v=

dt

dx

v=2t−4

Distance covered=∫∣v∣dt

=∣t

2

–4t∣

=4t−t

2

for t=0to2

=t

2

−4tfor t=2to4

=8units

Explanation:

hope helps