Force, newtons 3rd law of motion stated for every action there is an equal and opposite reaction
Acceleration measures how fast the speed changes over time.
So, over 10s, the aircraft's speed changes by 3

* 10s
So, the change is 30

Note that the one of the second units cancels out in the answer.
Answer:
Hello there use something that looks like this
Explanation:
This is an accurate representation of something you are working on!
As you can see the wire and the core are represented on the left and is showing how it can be represented on your right hand and how they are similar!
Answer:
Explanation:
Given that,
A lady falling has a final velocity of 4m/s
v = 4m/s
Mass of the lady is 60kg.
m = 60kg
Using conservation of energy, the potential energy of the body from the point where the lady is dropping is converted to the final kinetic energy of the lady.
Therefore,
P.E = K.E(final) = ½mv²
P.E = ½ × 60 × 4²
P.E = 480 J.