Answer:
c
Step-by-step explanation:
The answer is B
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Answer:
Therefore the mass of the object is 56.78 kg.
Step-by-step explanation:
Mass: Mass of an object is physical property.Mass of an object can't change with respect to place.
The S.I unit of mass is Kg
But the weight of an object changes with respect to place.
Weight= mass× gravity
The gravitational force varies place to place.
For this reason the weight of an object is not constant.
The value of g is 9.8 m/s².
Unit of weight:
Weight = mass × gravity
=Kg×m×s⁻²
=N
Given, weight= 557 N , g= 9.81 m/s² and mass=?
Weight = mass × gravity
⇒557= mass× 9.81
⇒mass= 56.7787≈56.78
Therefore the mass of the object is 56.78 kg.
Answer:
one forty fifth times five equals one ninth
Step-by-step explanation:
In division, the number being divided is the dividend or numerator, the denominator is the number we use to do the division while the result is the quotient and there may be a reminder.
For example, if
a/b = c
then
a = b * c
hence
1/9 ÷ 5
= 1/9 * 1/5
= 1/45
This means that
1/45 * 5 = 1/9
Hence the related multiplication equation related to the division equation one ninth ÷ 5 is one forty fifth times five equals one ninth