quiz (subjective type)

acronym for the French Le Systéme International D'unités, also known as Metric system

also known as the Imperial system

factors why errors occur in every measurement

types of errors

this has no pattern, it is inconsistent.

it is consistent and repeatable error due to the kind of measuring device used.

is the closeness or nearness of measurement to the accepted value.

it has only magnitude

it has both magnitude and direction.

is a physical quantity that has both a magnitude and a direction.

is a physical quantity that has only a magnitude.

it tells you how much of something there is and which direction it is in.

two vectors forming an angle between 0 degree and 180 degrees used this method.

this is also known as the "head-to-tail" method. it can be used to determine the resultant of two or more vectors.

it is a force that makes a body follow a curved path

implies motion along a straight line or in a single direction.

the motion of an object or particle in a plane is referred to as a ?

a boy throwing a ball towards his friend is an example of ?

rotating ceiling fan is an example of ?

projectile motion has two components:

the horizontal component of projectile motion is ?

the vertical component of projectile motion is a ?

the path that a projectile follows is called ?

the trajectory of a projectile is a ?

the horizontal distance traveled by the projectile is called ?

is a scalar quantity that does not require direction. It is defined as the total length of path taken or traveled by an object.

is a vector quantity that requires both the magnitude and the direction. it is the measure of an object's change of position

is a scalar quantity. it is the measure of how fast or slow an object is moving regardless of the direction that the object if headed to.

is defined to be the ratio between the total distance and the time elapsed of travel.

the SI unit for speed

is a vector quantity that needs magnitude and direction of a body's motion

the speed of a body at a certain instant of time.

measures and displays the instantaneous speed of a vehicle so that the driver could determine if he or she is moving.

the speed of a vehicle or of any object at an instant is called ?

the speedometer reading on the vehicle, together with the direction of its motion indicates ?

a negative acceleration means that the speed decreases through time, this is called ?

the SI unit of acceleration is ?

is a visual representation of relationships between quantities such as position and time.

In a position-time graph the slope of any nonverbal line gives the ?

the rise of the slope gives the ?

the run of the slope gives the ?

is a motion of an object that moves in a constant pace, thus there is no acceleration in a uniformly moving object.

force has no effect on the velocity. the magnitude remains the same but the direction changes. is it True or False?

if the force has no effect to the velocity and the magnitude remain the same but the direction changes, how will the object move?

is the force that acts on an object to keep it moving in a circular path.

It is the type of motion that involves at least two dimension, a center, and an axis.

The point around which circular motion happens

The line passing through the center and is perpendicular to the plane of the motion

are both measures of how fast an object is moving, but they describe different aspects of motion.

refers to the rate at which an object rotates around a fixed axis, and it is measured in radians per second.

____ tells us how quickly an object is changing its ____

Is the distance traveled along a circular path.

is the radius of the circular path.

___ is often measured by using a unit called the radian.

one revolution covers ?

refers to the linear speed of an object as it moves along a curved path, and it is measured in m/s. it represents the speed of an object at a specific point on its path, tangential to the curve.

True or False: Angular Velocity focuses on the rotation of an object, while Tangential Velocity focuses on its linear motion

An object which moves at a constant velocity with changing direction in a circular manner, the acceleration attributed to the change in direction is defined as the ?

Is defined as the time required for a moving object to complete 1 revolution in circular motion.

True of false: Centripetal force is the force that pulls or pushes an object toward the center of a circle as it travels, causing velocity or acceleration.