Answer:
A.
Explanation:
this would make sense but it seems to be more like they both sound different
Answer:
The tiger is endangered throughout its range, which stretches from the Russian Far East through parts ... weight is 160–230 kg (350–500 pounds), and tigers from the south are smaller
Answer:
0.6Nm
Explanation:
Moment = Force * perpendicular distance
Given
Force = 3N
Distance = 20cm = 0.2m
Get te moment
Moment = 3 * 0.2N
Moment = 0.6Nm
Hence her moment is 0.6Nm
<span>Answer: The acceleration of 10 kg object is greater than that of 18 kg object.
Explanation:
According to Newton's Second law:
F = ma --- (A)
Let's find the acceleration for both 10 kg and 18 kg objects!
The net force on both of these masses = F = 20N
(1) Acceleration of 10 kg object
Mass = m = 10 kg
Plug in the values in equation (A):
20 = 10 * a
Acceleration = a = 2 m/s^2
(2) Acceleration of 18 kg object
Mass = m = 18 kg
Plug in the values in equation (A):
20 = 18 * a
Acceleration = a = 1.11 m/s^2
2 > 1.11; therefore, 10 kg object has the higher acceleration compared to the acceleration of the 18 kg object.</span>
<h2>Answer: True
</h2>
Lenz's law, formulated by the physicist Heinrich Lenz in 1834, relates changes produced in the electric field by a conductor (a loop of wire, for example) with the property of varying the magnetic flux, and states that:
<em>The voltages applied to a conductor generate an electro-motive force whose magnetic field opposes any variation of the original current that produced it.
</em>
<em>
</em>
In other words:
<em></em>
<em>the induced electricity will be in a direction that opposes the variation of the magnetic flux that produced it </em>
This is due the polarity of the induced voltage and it is an infallible consequence of the principle of conservation of energy.