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Answer:
n = (2.4 x 10^24 atoms) x ((1 mol)/(6.02 x 10^23 atoms)) = 4.0 mol
Answer and Explanation :
The magnitude of the component of the box’s weight perpendicular to the incline can be solved using the formula:
F = w cos(a)
Where F is the box’s weight perpendicular to the incline
W is the weight of the box
A is the angle of the incline
F = (46)cos(25)
F = 42 N
Answer:
B
Explanation:
Lifeguards have to work outside on the beach.
Hope this helped
