Answer:
B. 2m/s² south
Explanation:
Given parameters:
Net force = 40N
Mass = 20kg
Unknown:
Acceleration of the object = ?
Solution:
To solve this problem, we use;
F = ma
F is the net force
m is the mass
a is the acceleration
a =
a =
= 2m/s²
The acceleration of the object is 2m/s² south
A force that results from charged particles is called<u> </u><u>"electrostatic force".</u>
Hope this helps!
-Thanks!
-Charlie
Answer:
A Pareto chart, named after an Italian economist, combines a bar chart with a line graph. The bar chart is different from a histogram in more than one way. For example, the vertical bars need not touch one another as per a histogram
Explanation:
No friction present means: Ek = Ep
So Ek = mgh = 10 * 9.8 * 2 = 196 J