Answer:The coefficient of friction between the box and the floor, = 1.456 × 10⁻²
Explanation:
Answer:
Explanation:
work done by applied force
= force x displacement
= 7.6 x 15 m
= 114 J .
Answer:
protein
Explanation:
protein is a very large complex macro-molecule that requires amino acids
Answer:
its probably still trying to load ur next rank or whatever it did it to me too
Explanation:
Answer:
h2 = 0.092m
Explanation:
From a balance of energy from point A to point B, we get speed before the collision:
Solving for Vb:

Since the collision is elastic, we now that velocity of bead 1 after the collision is given by:

Now, by doing another balance of energy from the instant after the collision, to the point where bead 1 stops, we get the distance it rises:
Solving for h2:
h2 = 0.092m