q4 d1 Flashcards
what is active voice
subject is at the start of the sentence
what is passive voice
object first then doer of the action
it is a type of verb used to express ability, possibility, permission or obligation
modals
give 5 examples of modals
can
could
may
might
must
what type of voice is this “I played roblox earlier”
active
roblox was played by me
passive
it is a device that is integrated into a robot’s design
sensor
it is a type of sense that uses cameras and vision sensors
sight
what sensor is used to distinguish flavors and odors
gas sensors
what is balance called
equilibrium
these are sensors that is used to maintain balance and orientation
inertial sensors
type of sensor that uses soundwaves to measure distance
ultrasonic sensor
ultrasonic sensors has two eyes that are called
transmitter and receiver
it is the process of ultrasonic sensor
transmitter
propagation
reflection
receiver
calculation
output
a process in ultrasonic sensor that is done after the ultrasonic waves hit an object
reflection
give 6 examples where ultrasonic sensor is typically used in
parking assistance systems
proximity sensor
object detection
home security
level measurement
distance measurement
what is newtons 2nd law of motions
law of acceleration
what is the formula for the law of acceleration
f = ma
this is when the value of acceleration is constant and the velocity changes at a constant rate
UAM
what does UAM mean
uniform accelerated motion
give the two types of UAM
horizontal uam
vertical uam
what is vertical uam also called
free fall motion
it is the object used in projectile motion
projectile
it is the parabolic path in a projectile motion
trajectory
it is a combination of horizontal and vertical uam
projectile motions
what is the value of gravity
-9.8m/s^2
what is the formula for H?
Vo^2sin^2angle/2g
what is the formula for R?
Vo^2sin2angle/g
what is the formula for t?
Vosinangle/g
what happens if the angle is 0?
vertical distance will be zero
what happens if the angle is 90
the horizontal distance = 0
what happens if the angle is 45
horizontal distance = maximum
vertical distance = high
what happens if the angle is 89
horizontal distance = low
vertical distance = maximum
