Question

​An object of mass x units weighs 300N on the surface of earth.what would be its mass and weight on the surface of moon.(earth = 10m/s2) Pls reply asap!!

Answer 1

Answer :-

→ Mass of the object on moon = 30 kg

→ Weight on moon = 50 N

Explanation :-

We have :-

• Mass on Earth (mₑ) = x units

• Weight on Earth (Wₑ) = 300 N

• Gravity on earth (gₑ) = 10 m/s²

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Firstly, let's calculate mass of the given object on Earth .

Wₑ = mₑ × gₑ

⇒ 300 = x(10)

⇒ 300 = 10x

⇒ x = 300/10

⇒ x = 30 kg

As we know that mass of an object remains constant everywhere irrespective of place, so mass of the object on surface of moon is 30 kg .

Now, weight of the object on moon will be :-

Wₘ = Wₑ/6

⇒ Wₘ = 300/6

⇒ Wₘ = 50 N

Answer 2

CONCEPT :

• here first we have formula then, we will multiply
• x unit with 10 so we have 10x then, we will
• divide 300 with 10 we get 30 kilograms then
• we will find the weight then, we will divide 300
• with 6 we get 50

QUESTION :

• An object of mass x units weighs 300N on the surface of earth.what would be its mass and weight on the surface of moon.(earth = 10m/s2)

GIVEN :

• MASS WE HAVE = x

• WEIGHT WE HAVE = 300 N

• GRAVITY WE HAVE = 10 m/s

TO FIND :

• what would be its mass and weight on the surface of moon = ?

SOLUTION :

first we have :

w = m × g

• mass = x × 10

• mass = 10 x

• mass = 300/10

mass = 30 kilograms

then, we have to find weight :

• weight we have = weight/6

• weight we have = 300/6

weight we have got = 50

.

so, mass we have = 30 kilograms

weight we have = 50