All categories

3 years ago

Waves cause erosion through the processes of ______ and abrasion.

Physics

2 answers:

iren2701 [21]3 years ago

6 0

They move up and down, but do not move forward.

damaskus [11]3 years ago

5 0

Waves cause erosion through the processes of impact and abrasion. 

2. c. they move up and down, but do not move forward.

You might be interested in

The micturition reflex can be voluntarily controlled by the

ki77a [65]

Answer:

The micturition reflex can be voluntarily controlled by the relaxation of the external urethral sphincter.

3 0

3 years ago

1. A 700 kg satellite is in orbit 2.4 x 106 meters from the center of the Earth. What is the force of

nevsk [136]

Answer:

$4.8 \cdot 10^4 N$

Explanation:

The force of gravity acting on the satellite is given by:

$F=\frac{GMm}{r^2}$

where

G is the gravitational constant

$M=5.98\cdot 10^{24} kg$ is the Earth's mass

m is the mass of the satellite

r is the distance of the satellite from the Earth's centre

Here we have

m = 700 kg

$r=2.4\cdot 10^6 m$

Substituting into the equation, we find:

$F=\frac{(6.67\cdot 10^{-11})(5.98\cdot 10^{24})(700)}{(2.4\cdot 10^6)^2}=4.8 \cdot 10^4 N$

Note that the distance mentioned in the problem (2.4 x 10^6 meters) is not realistic, since it is less than the radius of the Earth (6.37 x 10^6 meters).

3 0

3 years ago

Please help me out someone nothing helping me out please someone

Zolol [24]

Well i think the best answer would be A

8 0

4 years ago

Which object has a net force of -68 N?

Neko [114]

Answer:

5 or 6

Explanation:you

8 0

3 years ago

A small sphere is hung by a string from the ceiling of a van. When the van is stationary, the sphere hangs vertically. However,

olganol [36]

Answer with Explanation:

We are given that

String makes an angle w.r.t vertical= $\theta=$

a.We have to derive an expression for the magnitude of the acceleration of the van in terms of the angle $\theta$ and magnitude g of the acceleration due to gravity.