<h3><em>The </em><em>distance</em><em> </em><em>travelled</em><em> by</em><em> the</em><em> </em><em>car </em><em>is </em><em>7</em><em>8</em><em> </em><em>m.</em></h3>
Answer:
d = 9.69 cm
Explanation:
given,
mass of the block = 1.2 Kg
spring force constant(k) = 730 N/m
spring is compressed = d = ?
rough patch width = 5 cm
μ_k = 0.44
work done by friction = energy lost
d = 0.0969 m
d = 9.69 cm
Answer: 22.8 g
Explanation:
1) density = mass / volume ⇒ mass = density × volume
2) density of magnesium = 1.74 g/cm³ (from internet)
3) volume of a block = length × width × depth
volume of the magnesium block = 2.5cm × 3.5 cm × 1.5 cm = 13.125 cm³
4) mass of the magnesium block = 1.74 g/cm³ × 13.125 cm³ = 22.8375 g.
Rounding to 3 significant figures, mass = 22.8 g ← answer
<span>Melinda is possobly a femenist fighting for women's rights. She could be aspiring to be like Rosey The Riveter. I applaud her choice to fight discrimination in this day and age. She could also be fighting for world peace by taking a stand as strong woman. She would probably travel to many places helping the world by being a part of the peace corp.</span>
The correct answer to this is choice B . sociocultural