Jenna takes part in health-enhancing activities fewer than 30 minutes a day. She completes many basic daily activities. How can Jenna's activity level be classified? Please Help

highly active

sedentary

physically active

moderately active

coil wire, increase current, put iron inside the coil

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6

the minimum constant speed at which she can catch the train is 2.7 m/s

given:

acceleration = 0.6

time = 4.5 s

to find:

velocity = ?

formula used:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

solution:

from 1st kinematic equation we get,

v = u + at

u = initial speed of train = 0 m/s

v = final speed of the train

a = acceleration of the train

t = time

v = 0 + (0.6 × 4.5)

v = 2.7 m/s

the minimum constant speed at which she can catch the train is 2.7 m/s