You would177watts in 18 seconds bc the maths hows it
<u>Answer:</u>
<em>The truck is going 40 km/h faster than the speed limit.
</em>
<u>Explanation:</u>
The fixed speed limit = <em>60km/h</em>
distance travelled by the truck = <em>10 km</em>
time taken <em>t=6 minutes</em>
we have convert 6 minutes into hour
<em>1 hour=60 minutes
</em>
<em>1 minute=1/60 hour </em>
<em>6 minute=6/60 hour=1/10 h
</em>
Speed is obtained by dividing distance covered by time.
<em> speed = distance/time = 
=100 km/h
</em>
<em>difference between the speed of the car and the speed limit</em>
<em>=100-60 = 40km/h
</em>
It's to determine if there is a charge on an object/body or not and what kind of charge as well. Hope this can help!
Answer:
Pretty sure its the last answer for model A
Explanation:
Negative a Positive go together and two negatives cant stick
Answer:
- Decreasing the resistance
- Using a shorter length
- Using a smaller area wire
Explanation:
Formula for conductance in wires is;
G = 1/R
Where;
G is conductance
R is resistance
This means that increasing the resistance leads to a larger denominator and thus a smaller conductance but to decrease the denominator means larger conductance.
Thus, to increase the conductance, we have to decrease the resistance.
Resistance here has a formula of;
R = ρL/A
Where;
ρ is resistivity
L is length of wire
A is area
Thus, to decrease the resistance, we will have to use a shorter length and smaller area of wire.
