Sample Response: No image will be formed because the rays will not converge to or diverge from a common point.
Answer:
Magnitude of the force is
direction of the force is given as
West of South
Explanation:
As we know that force is a vector quantity and in order to find the resultant of two or more forces we need to add them vectorialy
So here we have
here we know that first force is of magnitude 2 N towards east
second force is also of 2.0 N due North
now from above equation
so magnitude of the force is given as
direction of the force is given as
West of South
Answer:
It allows the reader to feel more connected to her purpose
Explanation:
If Cooper is using personal examples for her argument, she is allowing the reader see more of her point of view, which can also lead them to feel connected to her purpose
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Answer:
n = 2 children
Explanation:
Given
M = 88 Kg
D = 1.8 m ⇒ R = D/2 = 1.8 m/2 = 0.9 m
m = 22 Kg
n = ?
We apply the formula
Icm = M*R²/2
⇒ Icm = (88 Kg)*(0.9 m)²/2 = 35.64 Kg*m²
If
I = 2*Icm = 2*35.64 Kg*m² = 71.28 Kg*m²
we apply Steiner's Theorem as follows
I = Icm + n*m*R²
⇒ n = (I - Icm) / (m*R²)
⇒ n = (71.28 Kg*m² - 35.64 Kg*m²) / (22 Kg*(0.9 m)²)
⇒ n = 2 children
