Answer:
<h2>60 N</h2>
Explanation:
The magnitude of the force can be found by using the formula

w is the workdone
d is the distance
From the question we have

We have the final answer as
<h3>60 N</h3>
Hope this helps you
Answer:2.5s
Explanation:
Idk I guessed and got it right
Answer:
0.75m/s^2
Explanation:
3.6-1.2=2.4 m/s (Change in velocity)
2.4/3.2=0.75 m/s/s or m/s^2
2HCl + MgO ---> MgCl2 + H2O