Question

A Martian weighs 27 N at the surface of the Mars. The acceleration due to gravity at the surface of Mars is 3.8 m/s^2. The acceleration due to gravity at the surface of Earth is 9.8 m/s^2. The acceleration due to gravity at the surface of Earth's moon is 1.6 m/s^2.


1.Calculate his mass on Earth.

2.Calculate his weight on Earth.

3.Calculate his mass on Earth's moon.

4.Calculate his weight on Earth’s moon.


I NEED HELP ASAPPP ILL GIVE A 100 BRAINLISTS

Answer 1

Answer:

1. 7.105 kg    2. 69.629 N    3. 7.105 kg    4. 11.368 N

Explanation:

Firstly the main point is that " mass " is independentnof the the place wheather it is no earth or moon or some else place.

So mass is

   W = mg

    27 = m 3.8

     m =7.105 kg

1. Mass on Earth :

     m = 7.105 kg

2. Weight on Earth:

    W=mg

    W=7.105 × 9.8

   W = 69.629 N

3.Mass on Moon:

   m = 7.105 kg

4. Weight on Moon:

    W =mg

    W =7.015 ×1.6

    W= 11.368 N