All categories

3 years ago

What are the five events that can trigger a mass movement

Physics

1 answer:

den301095 [7]3 years ago

8 0

Wind, water, air, rain, hot water

hope it helpes!!!

You might be interested in

What causes the weight of an object to change depending on if it is on Earth or the Moon?

Gnoma [55]

The acceleration due to gravity

Brainliest please

7 0

3 years ago

A piece of metal has a mass of 10g and a mass of 2cm

qwelly [4]

Answer:

so whats the questain?!

Explanation:

idgi

3 0

3 years ago

What is the gravitational force between mars and Phobos

alina1380 [7]

Answer:

$F=5.16\times 10^{15}\ N$

Explanation:

We have,

Mass of Mars is, $m_M=6.42\times 10^{23}\ kg$

Mass of its moon Phobos, $m_P=1.06\times 10^{16}\ kg$

Distance between Mars and Phobos, d = 9378 km

It is required to find the gravitational force between Mars and Phobos. The force between two masses is given by

$F=G\dfrac{m_Mm_P}{d^2}$

Plugging all values, we get :

$F=6.67\times 10^{-11}\times \dfrac{6.42\times 10^{23}\times 1.06\times 10^{16}}{(9378\times 10^3)^2}\\\\F=5.16\times 10^{15}\ N$

So, the gravitational force is $5.16\times 10^{15}\ N$ .

8 0

4 years ago

The earth orbits the sun once per year at the distance of 1.50 x 1011 m. Venus orbits the sun at a distance of 1.08 x 1011 m. Th

worty [1.4K]

Answer:

Venus will take 223.015 days to make one orbit around the sun .

Explanation:

Given that,

Distance $r = 1.50\times10^{11}\ m$

Distance $r'=1.08\times10^{11}\ m$

We need to calculate the time period for Venus

Using Kepler's third law

For Earth,

$T^2\propto r^3$ ....(I)

For Venus,

$T'^2\propto r'^3$ ....(II)

Ratio of equation (I) and (II)

$\dfrac{T'^2}{T^2}=\dfrac{r'^3}{r^3}$ ....(I)

Put the value in the equation

$\dfrac{T'^2}{T^2}= \dfrac{1.08\times10^{11}}{1.50\times10^{11}}$

$T'^2=\dfrac{1.08\times10^{11}}{1.50\times10^{11}}\timesT^2$

$T'^2=(\dfrac{1.08\times10^{11}}{1.50\times10^{11}})^{\dfrac{3}{2}}\times1$

$T=0.6109\ earth year$

$T=0.611\times365$

$T=223.015\ days$

Hence, Venus will take 223.015 days to make one orbit around the sun

8 0

3 years ago

A technological device that can be used to see sound waves is an

Bond [772]

The answer is oscilloscope

4 0

3 years ago