3 years ago

Why is there a peak in the graph between static and kinetic friction?

Physics

1 answer:

Anarel [89]3 years ago

3 0

The peak is the top of the graph for example on a mountain it would be the point.

You might be interested in

Determine the force of gravitational attraction between the Earth and the moon. Their masses are 5.98 x 1024 kg and 7.26 x 1022

monitta

Answer:

$F=1.95\times 10^{20}\ N$

Explanation:

Mass of Earth, $m_e=5.98 \times 10^{24}\ kg$

Mass of Moon, $m_m=7.26\times 10^{22}\ kg$

The distance between Earth and the Moon is, $d=384,400\ km$

We need to find the force of gravitational attraction between the Earth and the moon. The force of gravity is given by :

$F=G\dfrac{m_em_m}{r^2}\\\\F=6.67\times 10^{-11}\times \dfrac{5.98 \times 10^{24}\times 7.26\times 10^{22}}{(384400 \times 10^3)^2}\\\\F=1.95\times 10^{20}\ N$

So, the required force is $1.95\times 10^{20}\ N$ .

4 0

3 years ago

Why is gravity important in the solar system

Orlov [11]

Gravity causes the motions of planets, stars, and galaxies. It's why the Moon orbits around the Earth, and the Earth orbits around the Sun, and the solar system orbits around the galaxy.

7 0

3 years ago

Read 2 more answers

Which statement best describes the weather shown by the purple combination of semicircles and triangles on a line on a weather m

Vaselesa [24]

Answer:

D) A warm front brings drizzly weather.

Explanation:

8 0

3 years ago

Read 2 more answers

How do i find the weight of the suitcase<br>pls help asap