An atom is matter that can be touched. everything you can feel and touch is made of atoms. a molecule is what happens when any two atoms join together.
Answer:
81 m
Explanation:
Given:
v₀ = 0 m/s
a = 2 m/s²
t = 9 s
Find: Δx
Δx = v₀ t + ½ at²
Δx = (0 m/s) (9 s) + ½ (2 m/s²) (9 s)²
Δx = 81 m
Answer:
option D) -3m
Explanation:
if 6m is diplaced by -3m then it would be -3+6=3m
feel free to ask if you are confused
Answer is 10N to the left
To find the resultant resultant force, subtract the largest force (35N to the left) by the smallest force (25N to the right).
35 – 25 = 10N
It would be 10N to the left because the force exerted to the left is larger than the force exerted to the right.
Given the following choices;
A) less than your true weight, mg.
B) equal to your true weight, mg.
C) more than your true weight, mg.
D) could be more or less than your true weight, mg, depending on the value of the speed.
The answer is; C
This is due to G-force. These are the perception of the weight of an object that is accelerating against gravity. We experience 1 g force on the surface of the earth because the ground exerts an upward exertion against gravity preventing as from falling to the center of the earth.