Answer:
what is the question? there isn't one
The answer is parallel
If the <span>circuits in a car</span> were series, they would go out at the same time.
I hope this helps! :3
Answer:
It will be 0 newton
Explanation:
Basic concept to understand here is the increase and decrease in apparent weight of a body when elevator moves upward and downward. Remember, the mass does not change but apparent weight changes with the motion of elevator. It is due to the push by floor. Simply, if you standing on earth, the gravity pulls you down, but ground push you up, so both forces balance each other and you stand straight.
Notice that when elevator moves upwards, the apparent weight of a person increases which is due to the inertia and push of floor, our body resists to move upward so floor push us harder and we feel more weight.
Similar is the case for downward motion, when lift moves downward, our body which is at rest but its weight is acting downward. So, floor push us less harder against our original weight. So our apparent weight reduces.
Now in case of cable break, Lift will start to go along acceleration, there will be no floor and we would be like on the space, so their would be no apparent weight and weighing scale would show our weight 0
Answer:
12km per hour
Explanation:
The formula is distance/time.
24km/2 hours = 12km/1 hour
Answer:
K.E = 1.6 x 10⁻¹⁸ J
Explanation:
given,
thickness between two plate = t = 0.1 mm
Voltage difference between two plate = 10 V
charge of proton = q = 1.6 x 10⁻¹⁹ C
When the charge moves from positive to negative the potential energy reduces to kinetic energy
K.E = Δ PE
K.E = q Δ V
K.E = 1.6 x 10⁻¹⁹ x 10
K.E = 1.6 x 10⁻¹⁸ J
so, the kinetic energy of the proton when it reaches negative plate is equal to K.E = 1.6 x 10⁻¹⁸ J