Two terminal device which can maintain a fixed voltage. Hope this help I need more detail in your question this is all I can provide. :)
The answer will be 8 because kedks
85 N - 40 N = 45 N
And depending on direction the greater force is being pulled towards
Answer:
false. it's positive terminal of an electric cell
Answer:
2 seconds
Explanation:
The function of height is given in form of time. For maximum height, we need to use the concept of maxima and minima of differentiation.

Differentiate with respect to t on both the sides, we get

For maxima and minima, put the value of dh / dt is equal to zero. we get
- 32 t + 64 = 0
t = 2 second
Thus, the arrow reaches at maximum height after 2 seconds.