The answer is: A. The magnetic field of a bar magnet
Answer:
sorry about the other person but its b
Explanation:
Answer:
A High-to-Low
Explanation:
its like water running down a hill.
Answer:
B. 81
Explanation:
When you multiply two numbers, round the answer to the least number of significant figures available. 67.6 has three significant figures, and 1.2 has two significant figures. So we round to two significant figures.
Answer:440.03 N
Explanation:
Given
horizontal component of acceleration
vertical component of acceleration
mass of ball =0.37 kg
Force in horizontal direction
Force in vertical direction
Therefore net force is
|F|=440.03 N