Answer:
Explanation:
First, It's important to remember F = ma, and in this problem m = 13.3 kg
This can be reduced to a simple system of equations problem. Now if they are both going the same way then we add them, while if they are going the opposite way we subtract them. So let's call them F1 and F2, with F1 arger than F2. Now, When we add them together F1+F2 = (.723 m/s^2)*13.3kg and then when we subtract them, and have the larger one pushing toward the east, let's call F1 the larger one, F1-F2 = (.493 m/s^2)*13.3kg.
Can you solve this system of equations seeing them like this, or do you need more help?
Answer:
100kg
Explanation:
His mass on the moon and the earth will be the same.
Weight = mass x acceleration due to gravity
Acceleration due to gravity = 9.8m/s²
Let us find the mass;
Weight on earth = 980N
Mass = ?
Insert the parameters and solve;
980 = mass x 9.8
mass = = 100kg
<span>The current doubles when the voltage doubles because they are directly proportional.</span>
I hope this helps! <3
Answer:
3.004A
Explanation:
The voltage across an inductor is expressed as:
Given
f = 270Hz
V = 48V
L =0.053 H
Get the current
270 = I (2*3.14*270*0.053)
270 = 89.8668I
I = 270/89.8668
I = 3.004A
Hence the current in the inductor is 3.004A