Answer:
I think so because if it starts at a low temperature for that material, it should melt when you bring it up to that temperature.
Answer:8.968 N-m
Explanation:
Given
Length of arm=0.152 m
Downward force=118 N
angle made by arm with vertical
Force can be divided into two components
It's sin component will contribute towards torque while cos component will not contibute
T=8.968 N-m
Thunder is evidence of electric fields in the atmosphere.
The charge difference between the clouds and earth can be described as parallel conducting plates that produce electric fields in the atmosphere.
could be true
Answer:
3×10^-12 C
Explanation:
The total of the three charges is ...
(-3 +8 +4)×10^-12 C = 9×10^-12 C
Assuming the charge is equally distributed between the balls when they are brought in contact, the charge on each ball will be ...
(9/3)×10^-12 C = 3×10^-12 C
Answer:
Magnitude of net force will be 432.758 N
Explanation:
We have given x component of acceleration
And vertical component of acceleration
Mass of the ball m = 0.40 kg
So net acceleration
Now according to second law of motion
Force = mass × acceleration
So F = 0.40×1081.896 = 432.758 N