Then the coin will float on the surface of the liquid in the eishimg well.
Answer:
Answer:
71.6°
Explanation:
According to the diagram
ED = 6 feet
DA = EB = 3 feet
AC = 15 feet
AB = ED = 6 feet
BC = AC - AB = 15 - 6 = 9 feet
Let the angle is θ from the horizontal
By the triangle EBC
tanθ = BC / EB = 9 / 3
tanθ = 3
θ = 71.6°
Thus, the angle from the horizontal is 71.6°.
Explanation:
Answer:
Acceleration = a = -1.94 m/s^2
Explanation:
Weight of the bundle = W = mg
m = W/g = 473/9.8
m = 48.26 kg
There are two forces acting on the bundle such as tension in the upward direction and weight in the downward direction. So, according to newton’s second law of motion:
Sum of forces = ma
T - W = ma
a = (T – W)/m
a = (379 - 473)/48.26
a = -1.94 m/s^2
Negative sign shows that the acceleration is in the downward direction.
