Worksheetsmotion with constant and varying speed revision 2/1/2022
Total questions: 17
Worksheet time: 17mins
select the three types of motion
linear
curved
vector
circular
a system used to describe the location of objects relative to a reference point
origin
scalars
coordinate system
work system
the point in a coordinate system at which all variables have the value zero
position
distance
origin
Q point
a coordinate system that describes the location of objects on a straight line
two dimensional coordinate system
one dimensional coordinate system
three dimensional coordinate system
four dimensional coordinate system
a quantity that has a magnitude (كمية) and a direction
vector
scalar
A = 5 km east , and B = 2 km west , what is the resultant vector if R = A-B
7 west
7 east
3 west
3 east
if a satellite orbits (يدور حول) earth one complete revolution (دورة كاملة) , and returns to the same point, what is its travelled distance and displacement (circumference : محيط الدائرة )
distance = circumference ,
displacement = 0
displacement
= circumference ,
distance = 0
displacement and distance = 0
displacement and distance = circumference
what is the position of point A
5 to the right
1 to the right
5 to the left
-4
what is the displacement travelled by the person ?
9 m
-9 m
5 m
-5 m
what is the average velocity of the blue jogger ?
2 m/s
-2 m/s
1 m/s
-1 m/s
the rate of change of an object's velocity with time
velocity
displacement
acceleration
distance
according to the particle model shown , the object is
accelerating
decelerating
moving with constant speed
not moving
according to the velocity time graph, the object is
accelerating
decelerating
moving with constant speed
not moving
what is the direction of acceleration ?
left
right
up
down
for a free falling object , how much is the acceleration ?
9.8 m/s^2
9.8 m
- 9.8 m/s^2
-9.0 km
according to the position time graph shown, the object is
moving to the right with constant speed
moving to the left with constant speed
speeding up to the right
slowing down to the left
according to the position time graph shown, the object is
speeding up to the right
speeding up to the left
slowing down to the right
slowing down to the left
