Given:
The magnitude of each charge is q1 = q2 = 1 C
The distance between them is r = 1 m
To find the force when distance is doubled.
Explanation:
The new distance is
The force can be calculated by the formula
Here, k is the constant whose value is
On substituting the values, the force will be
Just remember
Voltage = current times resistance
current = voltage over resistance
Current = 9/3 = 3
Answer:
3 hours
Explanation:
180 divided by 60 (mph means miles per hours by the way)
Answer:
By conservation of energy, it can climb up to a height equal to that it went down before. However, due to the friction in the machines, the total mechanical energy of the roller coaster will decrease. As a result, the first "hill" of many roller coasters are the highest, but the followings will have decreasing heights.
Explanation:
136lb?? I'm so confused rn!! I'm super sorry!!
