RTE Physics Final Exam Questions With 100% Verified Answers
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RTE Physics
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RTE Physics
RTE Physics Final Exam Questions With 100% Verified Answers
Which two terms represent a vector quanitity and the scalar quantity of the vectors magnitude, respectivley?
A) Weight and Force
B) Displacement and Distance
c) Speed and Time
D) Acceleration and Velocity - Answer-B
/.Which is a...
Which two terms represent a vector quanitity and the scalar quantity of the vectors
magnitude, respectivley?
A) Weight and Force
B) Displacement and Distance
c) Speed and Time
D) Acceleration and Velocity - Answer-B
/.Which is a scalar quantity?
a) Distance
b) Displacement
c) Force
d) Acceleration - Answer-a
/.Distance is to displacement as
a) Force is to weight
b) Speed is to velocity
c) Force
d) Acceleration - Answer-b
/.A moving body must undergo a change of
a) Position
b) Acceleration
c) Velocity
d) Direction - Answer-a
/.A car travels 20 meters east in 1.0 seconds. The displacement of the car at the end of
this 1.0 second interval is
A) 20 m/s east
B) 20 m
c) 20 m/s
d) 20 m east - Answer-d
/.What is the total displacement of a student who walks 3 blocks east, 2 blocks north, 1
block west, and then 2 blocks south?
a) 8 Blocks
b) 2 Blocks West
c) 0
d) 2 blocks east - Answer-d
/.If a woman runs 100 meters north and then 70 meters south, her total displacement is
a) 30m south
b) 170m north
,c) 30m north
d) 170m south - Answer-c
/.A student walks 1.0 km due east and 1.0 km due south. Then she runs 2.0 km due
west. The magnitude of the students resultant displacement is closest to
a) 0km
b) 3.4 km
c) 4.0km
d)1.4km - Answer-d
/.The approximate height of a high school physics student is
a) 10^1 m
b) 10^-2 m
c) 10^0 m
d) 10^2 m - Answer-c
/.A blinking light of constant period is situated on a lab cart. Which diagram best
represents a photograph of the light as the cart moves with the constant velocity?
Not something I can type out - Answer-d
/.The graph below represents the motion of a body that is moving with
a) Decreasing acceleration
b) Constant Speed
c) Increasing accleration
d) Increasing speed - Answer-b
/.Which distance-time graph represents an object moving at a constant speed for the
entire time interval?
a) Diagonal line
B) Exponential Graph
C) Horizontal Graph
D) Diagonal then turns horizontal - Answer-a
/.A baseball pitchers throws a fastball at 42 meters per second. If the batter is 18 meters
from the pitcher, approximately how much time does it take for the ball to reach the
batter? - Answer-c
/.The average speed of a runner in a 400 meter race is 8.0 meters per second. How
long did it take the runner to complete the race?
a) 50 Sec
b) 40 Sec
c) 32 Sec
d) 80 Sec - Answer-a
/.Which statement about the movement of an object with zero acceleration is true?
a) The object may be slowing down
,b) The object may be in motion
c) The object may be speeding up
d) The object must be at rest - Answer-b
/.According to the graph, which quanitity related to the motion of the body is constant?
a) Displacement
b) Velocity
c) Acceleration
d) Speed - Answer-c
/.A 1000 kg cart traveling with a velocity of +20 meters per second decelerates uniformly
at -5.0 meters per second^2 until it comes to rest. What is the total distance the car
travels as it decelerates to rest?
a) 40 m
b) 20 m
c) 10 m
d) 80 m - Answer-a
/.A boat initially traveling at 10meters per second accelerates uniformly at the rate of 5.0
meters per second^2 for 10 seconds. How far does the boat travel during this time?
a) 50 m
b) 350 m
c) 500 m
d) 250 m - Answer-b
/.An object has a constant acceleration of 2.0 meters per second^2. The time required
for the object to accelerate from 8.0 meters per second to 28 meters per second is
a) 10 s
b) 20 s
c) 16 s
d) 4.0 s - Answer-a
/.An object accelerates unifromly from rest to a speed of 50 meters per second in 5.0
seconds. The average speed of the object during the 5.0 interval is
a) 10 m/s
b) 5.0 m/s
c) 50 m/s
d) 25 m/s - Answer-d
/.The graph below represents the relationship between speed and time for a car moving
in a straight line (Speed v Time graph, linear.) The magnitude of the cars acceleration
is?
a) 0.10m/s^2
b) 0.01m/s^2
c) 10. m/s^2
d) 1.0 m/s^2 - Answer-c
, /.The velocity of a car changes from 60 meters per second north to 45 meters per
second north in 5.0 seconds. The magnitude of the cars acceleration is
a) 53 m/s^2
b) 3.0m/s^2
c) 15 m/s^2
d) 9.8 m/s^2 - Answer-b
/.Which is constant for a freely falling object
a) Acceleration
b) Speed
c) Velocity
d) Displacement - Answer-a
/.As shown in the diagram below an astronaut on the moon is holding a baseball and a
balloon. The astronaut releases both objects at the same time. What does the astronaut
observe?
a) The baseball falls faster than the balloon
b) The baseball falls slower than the balloon
c) The baseball and the balloon fall at the same rate.
d) The baseball and the balloon remain suspended and do not fall - Answer-c
/.An astronaut drops a stone near the surface of the Moon. Which Velocity-Time Graph
best representst the motion of the stone as it falls toward the Moon's surface?
A) Exponential
B) Linear/Diagnoal bottom left to top right
c) Reverse Exponential
d) Idk what this graph is called but its not the answer - Answer-b
/.A book is pushed with an initial horizontal velocity of 5.0 meters per second off the top
of a desk. What is the initial vertical velocity of the book?
a) 0 m/s
b) 5.0 m/s
c) 10 m/s
d) 2.5 m/s - Answer-a
/.A freely falling object near the Earths sufrace has a constant
a) Accelration of 1.00 m/s^2
b) Velocity of 1.00 m/s
c) Velocity of 9.81 m/s
d) Acceleration of 9.81 m/s^2 - Answer-d
/.A ball is projected horizontally to the right from a height of 50 meters as shown in the
diagram below. Which diagram best represents the position of the ball at 1.0 second
intervals (no air resistance)
a) Vertical Dots
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