Laws of Motion
External agent that produces motion or it stops motion.
Force
This law states that the acceleration of an object depends on its mass and force exerted upon it.
Second law of motion
A person carrying a pot of roses while walking.
Work is done
a form of energy and it comes from vibrations.
sounds
The ability of an object to reflect or radiate light in a way that causes the eye to experience various sensations.
Reflection
The change in position of an object with respect to its surroundings in a given interval of time.
Motion
Which law of motion states that an object at rest tends to stay at rest, and an object in motion tends to stay in motion with the same speed and in the same direction unless acted upon by an
external force?
Law of Inertia
the energy required to move an object from one point to another.
work
Sound travels fastest in what medium?
Solid
Light is said to be something that can be perceived by the eyes, meaning, this accounts for all the colors that we can see. Can we classify light as a wave or a particle?
Both
what is the purpose of the Laws of Motion
To explain how objects move in space
What are the three laws of motion proposed by Sir Isaac Newton?
Law of inertia, acceleration, interaction
A dog pulling a remote-control car.
Work is done
produced by the vibrations of the vocal cords inside the larynx.
Human sounds
This bright arc can be seen in the sky where sunlight reflects off of water droplets.
Rainbow
A 1 kg object accelerated at a constant speed of 5 m/s2. Estimate the net force needed to accelerate the object.
5 kg. m/s
What is the unit of force in the International System of Units (SI)?
Newton
the measure of how fast work is done.
Power
What is the difference between sound and noise?
sound- regular vibrations
noise irregular vibrations
How many colors can be seen in a rainbow?
7
What net force is required to give a 985 kg box an acceleration of 5.86m/s2.
5772.1 kg. m/s
If a bicycle creates a force of 12280 N while accelerating at a speed of 3.6 m/s2, what is its mass?
3,411 kg.
What are the different types of potential energy
gravitational, elastic, chemical, electrical, magnetic
What is the main difference about compression and rarefaction?
compression- high air pressure
rarefaction-low air pressure
What color in the prism possesses the lowest number of wavelength yet having the highest number of frequencies?
Red