3 years ago

With all his gear, Neil Armstrong weighed 360 pounds on Earth. When he landed on the Moon, he weighed 60 pounds. Why?

Physics

1 answer:

mina [271]3 years ago

4 0

Answer:C: The gravity on the moon is less than the gravity on Earth.

Explanation:

You might be interested in

Lori rented a car for one day. The daily rental rate was $12.50 cent per mile. The total cost of her rental was $46. How many mi

larisa86 [58]

C. Cause nddndjdndjdj

3 0

3 years ago

Sally and Sam are in a spaceship that comes to within 17,000 km of the asteroid Ceres. Determine the force Sally experiences, in

MAXImum [283]

Answer:

0.01606 Newtons

Explanation:

r = Distance between the asteroid and Sally = 17000000 m

m₁ = Mass of the asteroid = 8.7× 10²⁰ kg

m₂ = Mass of Sally = 80 kg

G = Gravitational constant = 6.67 × 10⁻¹¹ m³/kgs²

From Newton's Universal law of gravity

$F=G\frac{m_1m_2}{r^2}\\\Rightarrow F=6.67\times 10^{-11}\times \frac{8.7\times 10^{20}\times 80}{17000000^2}\\\Rightarrow F=0.01606\ N$

The force Sally experiences is 0.01606 Newtons

8 0

3 years ago

ANSWER QUICKLY IN LESS THAN A MINUTE!!EASY!

luda_lava [24]

Answer:

I think it's 0 N 3rd choice

4 0

3 years ago

True or False<br><br> If the wavelength of a wave increases, its frequency also increases.

Degger [83]

False, when wavelength waves increases the frequency will decreases.

5 0

3 years ago

Describe in brief the importance of measurement in our daily life?<br>

Volgvan

Measurement tools make our lives safer and better? And they increase the quality and quantity of life. Arguably, the ability to measure calculating

physical properties accurately have tremendous survival value that gives humans adaptive, evolutionary advantages sharpened through many years of natural selection.

6 0

3 years ago