Answer:
synthesis is correct answer.
Answer:
1000kg
Explanation:
F=MA
Rearrange the formula: M=F/A
plug in values for F (force), and A (acceleration).
M=4000/4
M=1000kg
i think.
not sure tho.
To solve for the uncertainty of your mass in kilograms,
simply multiply your total mass with the percent uncertainty.
We know that 4% = 0.04, therefore:
uncertainty = 60 kg * 0.04
uncertainty = 2.4 kg
However since uncertainty covers the upper and lower
region, therefore correct answer must be:
<span>± 2.4 kg</span>
F=mxa
(25-2.6)=7 X a
22.4\7=a
a =3.2 metres per second squared
Answer:
Multiply the air pressure by the area of the tabletop.
Explanation:
The relationship between pressure, force and area is given by:
where in this case, p is the air pressure, F is the force exerted and A the area of the tabletop. By re-arranging the equation, we can solve for F, the force exerted:
So, the correct answer is:
The force exerted on the tabletop can be found by multiplying the air pressure by the area of the tabletop.
