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What else can I help you with?
On what principle does a motor boat work?
The laws of momentum. The boat is on a frictionless surface (water). The engine turns the propeller, which forces water backwards at speed. Since there is nothing to stop the boat moving - it moves forwards.
When a sound wave moves past a point in air what happens to the density of air at this point?
The density of air increases and then decreases as the sound wave passes.
What is reverse?
The formula is usually expressed as: e = mc2 To "reverse" this, I guess you would simply want to solve for "m". To do this, exchange the left and right part of the equation. Then divide both sides by c2.
What is it called when sound waves bounce off an object?
Sound waves can bounce backwards and forwards many times before they die out.When sound waves reflect off walls, two things happen:They take longer to reach the listener.They lose energy (get quieter) with every bounce.
When you walk forwards you push back on the ground with one foot?
Yes
When sound is moving forwards and backwards what is it called?
When sound moves forwards and backwards rapidly, it is called oscillation. This back-and-forth movement is what creates sound waves.
What moves backwards and forwards but doesn't go anywhere?
A swing!
What do you call a words that sound the same backwards as spoken forwards?
Words that sound the same backwards as spoken forwards are called palindromes, such as "radar" or "level."
What moves backwards and forwards in an ear?
The eardrum (tympanic membrane) moves backward and forward in response to sound waves, which then causes the tiny bones in the middle ear to vibrate and transmit the sound to the inner ear.
What is tympanum system?
The tympanic membrane, or ear drum. A thin piece of skin inside the ear that moves backwards and forwards when sound waves reach it
When a truck collides with van van moves backwards and truck forwards why?
The truck is heavier
What bird can only move backwards?
no bird can only move backwards! only a hummingbird has the ability to move backwards but it also moves forwards and left to right!
What is a palindrome sound a chick makes?
A palindrome sound a chick makes is "peep." It is the same forwards and backwards.
What is a palindrome for a sound of surprise?
"Wow" is a palindrome for a sound of surprise, as it reads the same forwards and backwards.
What do we call words that are the same forwards and backwards?
The word is palindrome. For example “Madam” is the same read backwards or forwards.
Do hummingbird's fly forwards or backwards?
backwards
If backwards is forwards and forwards is sideways then what is up?
vertical
