Dingtu can lift a weight of 60 kg on the earth. How much will he be able to lift when on moon?

A. 60 Kg
B. 10 Kg
C. 360 Kg
D. 120 Kg

To determine how much weight Dingtu will be able to lift on the moon, we need to understand the concept of gravitational force. The gravitational force on an object depends on the mass of the object and the gravitational acceleration of the celestial body it is on.

On Earth, the gravitational acceleration is approximately 9.8 m/s². This means that for every kilogram of mass on Earth, there is a force of 9.8 newtons pulling it down.

On the Moon, the gravitational acceleration is much weaker compared to Earth, approximately 1.6 m/s². Therefore, the force of gravity on the moon is only about 1/6th of that on Earth.

Given that Dingtu can lift a weight of 60 kg on Earth, we can calculate how much he would be able to lift on the Moon:

Weight on Earth = Mass × Gravitational acceleration on Earth
Weight on Moon = Mass × Gravitational acceleration on Moon

Let's calculate it:

Weight on Moon = 60 kg × 1.6 m/s²

The weight Dingtu will be able to lift on the Moon is approximately 96 kg.

Therefore, the correct answer is:

D. 120 Kg

Dingtu will be able to lift approximately 96 kg on the moon.