1.
a plane flies 285 miles from kansas city to st. louis at 250 miles
encounters a head wind and slows to 210 miles per hour for the rest
york city. if the plane flew 1194 miles from kansas city to new yor
to 210 miles per hour for the rest of its trip to new
w 1194 miles from kansas city to new york, what was the
average speed of the plane?

c. newton's third law of motion

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

the answer to this is proletariats.

hope this : )