Two students made the following statements to describe atmospheric conditions at a location.

Student X: The tropics are wet and warm.
Student Y: A hailstorm warning has been issued.

Which of these is true about the two statements?

A They both described climate.
B They both described weather.
C Student X described climate and Student Y described weather.
D Student X described weather and Student Y described climate.

object 2 because all the other ones are wrong

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

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.

answer; how far out of place which the object finished relative to the starting location;