Answer:
90 C
Explanation:
Electric current: This can be defined as the rate of flow of electric charge in a circuit. This can be expressed mathematically as,
I = dQ/dt
dQ = Idt
∫dQ = ∫Idt
Q = It................................ Equation 1
Where Q = amount of charge, I = current, t = time.
Given: I = 3.6 A, t = 25 s.
Substituting into equation 1,
Q = 3.6(25)
Q = 90 C.
Hence the amount of charge passing through the cross section of the conductor = 90 C
Atomic Motion definition: Atomic motion is the continual movement of atoms and molecules that are contained within everything in the universe.
Answer:
Making a quick cut left to intercept a pass
Explanation:
It takes more energe to do than running
Explanation:
The given data is as follows.
Spring constant (k) = 78 N/m, ![\theta = 30^{o}](https://tex.z-dn.net/?f=%5Ctheta%20%3D%2030%5E%7Bo%7D)
Mass of block (m) = 0.50 kg
According to the formula of energy conservation,
mgh sin
h =
= ![\frac{78 \times 0.04}{2 \times 0.5 \times 9.8 \times 0.5}](https://tex.z-dn.net/?f=%5Cfrac%7B78%20%5Ctimes%200.04%7D%7B2%20%5Ctimes%200.5%20%5Ctimes%209.8%20%5Ctimes%200.5%7D)
= 0.64 m
Thus, we can conclude that the distance traveled by the block is 0.64 m.
Explanation:
Gravitational potential energy
= mgh
= (2kg)(10N/kg)(5m)
= 100J.