Answer:
B
Explanation:
You always want to test as many samples as possible
Answer:
1 N
Explanation:
First the equation is momentum = Force / distance
20 cm = 0.2 m
5 N/m = F / 0.2 m
F = 1 N
Answer:
A. Thickness and temperature
Explanation:
Answer:
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.
Answer:
1. A
2. C
3. A
Explanation:
I'm so sorry if I am wrong