Answer:
The mass of the second person is 28.91 kg
Explanation:
Given;
mass of the first adult, m₁ = 54.2 kg
distance of the first adult from the point of balance, x = 1.20 m
mass of the second adult, = m₂
distance of the second adult from the point of balance, y = 2.25 m
Taking moment about the point of balance, we will have
m₁x = m₂y
54.2 x 1.2 = 2.25y
2.25y = 65.04
y = 65.04/2.25
y = 28.91 kg
Therefore, the mass of the second person is 28.91 kg
Answer:
a= F/m
Explanation:
Newton's Second Law of Motion : It states that that the rate of change of momentum of a body is proportional to the applied force and it takes place on the direction of the force applied.
Mathematically,
F = m ( v-u)/t
F = ma
a = F/m
The same force was applied to each of the balls yet, the acceleration of one was greater than the other. The kickball accelerated at a greater pace than the soccer ball because it has a lesser mass hence the effect or impact of the force applied will be greatly felt by the kickball.
I believe it's 'A'. Hopefully this helps!~ :)
The correct answer for the question that is being presented above is this one: "Space." <span>Gabo’s constructed head no. 2 investigates the sense of space and form implied by flat planes, in contrast to the solid mass of conventional sculpture.</span>
