45✖️77 and then you will get your answer
The answer is 12.36. hoped this helped!
Answer:
Fx = 4.92 [N]
Fy = 0.868 [N]
Explanation:
Let's take the 10 degrees as a measure from the horizontal component to the vector.
Thus taking the components in the X & y axes respectively:
Fx = 5*cos(10) = 4.92 [N]
Fy = 5*sin(10) = 0.868 [N]
Answer:
B) -2 Coulombs
Explanation:
In order to find the net charge, we must add the charge that you have with the charge that your friend has, but taking into account the different sign. In fact, we have:
- Charge possessed by you: Q1 = +3 C
- Charge possessed by your friend: Q2 = -5 C
Therefore, the net charge possessed by both persons will be given by
Q = Q1 + Q2 = +3 C + (-5 C) = +3 C - 5 C = -2 C
