Answer:
Damage from UV exposure is cumulative and increases your skin cancer risk over time. While your body can repair some of the DNA damage in skin cells, it can't repair all of it. The unrepaired damage builds up over time and triggers mutations that cause skin cells to multiply rapidly. That can lead to malignant tumors.
Answer:
R = 710.7N
L = 67.689 N
During gravity fall L = R = 0 N
Explanation:
So the acceleration that the elevator is acting on the woman (and the package) in order to result in a net acceleration of 0.15g is
g + 0.15g = 1.15g
The force R that the elevator exerts on her feet would be product of acceleration and total mass (Newton's 2nd law):
a(m + M) = 1.15g(57 + 6) = 1.15*9.81*63 = 710.7N
The force L that she exerts on the package would be:
am = 1.15g *6 = 1.15*9.81*6 = 67.689N
When the system is falling, all have a net acceleration of g. So the acceleration that the elevator exerts on the woman (and the package) is 0, and so are the forces L and R.
Hello,
The question states: <span>The Robinson projection map is considered very useful because...
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Hope this helped!
~FoodJunky
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Τ = Iα (torque equation)
Moment of inertia of disc about axis perpendicular to the plane of disc and passing through its centre = MR²/2
∴ 12 = MR²/2 × 5.7
∴ 12 = M(0.5)²/2 × 5.7
∴ M = 12 × 2 /5.7 × 0.5² = 16.84 Kg