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༒Mᴏᴅᴇʀᴀᴛᴇʀs

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$\underline{\underline{\small{ \red{\sf Question:-}}}}$

An apple of mass 0.15kg falls from a tree. What is the acceleration of the apple towards of the earth? Also calculate the acceleration of the earth towards the apple

$\sf \bigg[Given: \: Mass \: of \: each \: of \: earth \: =6×10^24 Kg$

And Radius of earth =6.4×10^6m, G=6.67Nm^2 Kg^-2]​​

Answer 1

Explanation:

given :

• apple of mass = 0.15kg

• earth of mass = 6 x 10 kg

• earth radius = 6.4 x 10 m

• gravity constant = 6.67 x 10 Nm² kg-²

to find :

• apple of earth Acceleration = ?

• apple of earth Acceleration = ?

solution :

• in attachment please check

thus :

• the acceleration of apple = 2.5 ×10 m/s

Answer 2

Answer:

Question :

An apple of mass 0.15 kg falls from a tree. What is the acceleration of the apple towards the earth? Also calculate the acceleration of the earth towards the apple. Given :

Mass of earth = 6 × 10²⁴ kg

Radius of earth = 6.4 x 10⁶ m

G = 6.67 x 10-¹¹ Nm² kg-²

Given that :

Apple's mass = 0.15 kg

Earth's radius = 6.4 x 10⁶ m

Earth's mass = 6 × 10²⁴ kg

Universal gravitational constant = G = 6.67 x 10-¹¹ Nm² kg-²

To find :

Acceleration of apple towards the earth.

Acceleration of the earth towards the apple.

Solution :

Acceleration of apple towards the earth = 9.8 m/s²

Acceleration of the earth towards the apple = 2.5 ×10-²⁵ ms-²

Hope it helpful for you