The si unit of force is newton.
so, F is eqal to m*g
Answer:
More force
Explanation:
Pressure and force are related by the equation:

where
p is the pressure
F is the force
A is the area
We can re-arrange the equation as

In this problem, the pressure is kept the same (p' = p) while the area is increased. As we can see from the previous equation, the force applied is directly proportional to the area: therefore, a greater area means also a greater force.
Answer with Explanation:
We are given that
A=3i-3j m
B=i-4 j m
C=-2i+5j m
a.


Compare with the vector r=xi+yj
We get x=2 and y=-2
Magnitude=
units
By using the formula 
Direction:
By using the formula
Direction of D:
b.E=-A-B+C


units
Direction of E=
Answer:
The value of the inductance is 175.9 mH.
Explanation:
Given that,
Capacitor 
Frequency = 60.0 Hz
The inductor and capacitor is connected in parallel, the voltage across each of these elements is the same.
We have,

Using ohm's law




Put the value into the formula




Hence, The value of the inductance is 175.9 mH.
Answer:
8
Explanation:
Groups go down, periods go across :)