Answer:
The difference is in who or what is observing the speed.
Explanation:
Giving that speed is relative between the objects and the reference point from which it is being observed.
It is concluded that speed alone has no direct effect on a moving object, hence it is just a determining unit for the difference in distance between two objects.
Therefore, in this case, the difference is in who or what is observing the speed.
Answer: A material called moderator is used to slow down the neutrons released during nuclear fission. The source's neutrons have a high speed and energy. The neutrons' speed is slowed by heavy water or graphite moderators.
Explanation:
Answer:
(e) resistance
Explanation:
Resistance opposes the flow of current ,current and charge are related to each other as Q=current×time so charge is dependent on the current
So if the resistance opposes the flow of current then it also opposes the flow of the charge
Resistance is independent on the frequency impedance and reactance also opposes the flow of charge but they are frequency dependent and resistivity is the property of the material
So option (e} will be correct option
The term that is being described by the definition given above is called PEER REVIEW. What is done in the peer review is that, the experiment is being evaluated or checked first by people who are also working on the same field. So the answer for this is option C.
We can solve this problem by conserving linear momentum.
We have then that:
P1 = P2
m1v1 + m2v2 = m1v1 '+ m2v2'
Substituting values and clearing:
95 (0) + 0.065 (0) = 95v + 0.065 (4)
0 = 96v + 0.26
96v = -0.26
v = -0.0027 m / s
The man moves in the opposite direction to the stone.
answer:
the speed that a man acquire as a result is v = -0.0027 m / s
