<span>Force = mass x acceleration
F = 22 N
m = ?
a = 10 m/s²
22 = 10m
m = 22 / 10
m = 2,2 kg</span>
Answer:

Explanation:
As we know that the angle made with the vertical is given so we have

so we have

now differentiate both sides with time


now we know that



now we have


A atom can become an ion with a -2 charge, if it gains 2 electrons during a chemical reaction.
Answer: i didnt look at your question its to long
Explanation:
The work done is 
Explanation:
The work done by a force on an object is given by:

where
F is the magnitude of the force
d is the displacement of the object
is the angle between the direction of the force and of the displacement
In this problem, we have
F = 1080 N is the force applied on the car
d = 218 m is the displacement of the car
And assuming the force is applied parallel to the motion of the car,
, and so the work done is

Learn more about work:
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