Page | 1
General Physics 1 Final Questions with
Detailed Verified Answers
Question: Four students measure the mass of an object, each using a different
scale. They record their results as follows:
Student A B C D
Mass (g ) 49.06 49 50 49.2
Which student used the least precise scale?
Answer: C
Question:The metric prefix for one one-thousandth is
Answer: milli
Question:The number of significant figures in 10001 is
Answer: 5
Question:The length and width of a rectangle are 1.125 m and 0.606 m,
respectively. Multiplying, your calculator gives
the product as 0.68175. Rounding properly to the correct number of significant
figures, the area should be written as
Answer: 0.682 m2
Question:0.0001776 can also be expressed as
, Page | 2
Answer: 1.776 × 10-4
Question:How many grams is forty milligrams?
Answer: 0.0 40 g
Question:Suppose that an object travels from one point in space to another.
Make a comparison between the displacement
and the distance traveled
Answer: The displacement is either less than or equal to the distance traveled
Question:Suppose that a car traveling to the East (+x direction) begins to slow
down as it approaches a traffic light. Make
a statement concerning its acceleration.
Answer: The car is decelerating, and its acceleration is negative.
Question:Suppose a can, after an initial kick, moves up along a smooth hill of
ice (no friction). Make a statement
concerning its acceleration
Answer: It will have the same acceleration, both up the hill and down the hill.
Question:Suppose a ball is thrown straight up. Make a statement about the
velocity and the acceleration when the ball
reaches the highest point.
Answer: Its velocity is zero and its acceleration is not zero.
Question:Ball A is dropped from the top of a building. One second later, ball B
is dropped from the same building. As
, Page | 3
time progresses, the distance between them
Answer: increases
Question:Ball A is thrown downward from the top of a building. One second
later, ball B is thrown upward from the
same at the same speed. Which one has the greatest average speed during
the first second of its flight?
Answer: A
Question:Ball A is thrown downward from the top of a building. One second
later, ball B is thrown upward from the
same at the same speed. Which one has the greatest average acceleration
during the first second of its flight?
Answer: The two bricks accelerate at the same rate
Question:Ball A is thrown downward from the top of a building. One second
later, ball B is thrown upward from the
same at the same speed. Which one has the greatest speed just before
impact?
Answer: Both A and B have the same speed
Question:Suppose a skydiver jumps from a high-flying plane. What is her
acceleration when she reaches terminal
velocity?
Answer: It is essentially zero.
Question:The area under a curve in a velocity versus time graph gives
General Physics 1 Final Questions with
Detailed Verified Answers
Question: Four students measure the mass of an object, each using a different
scale. They record their results as follows:
Student A B C D
Mass (g ) 49.06 49 50 49.2
Which student used the least precise scale?
Answer: C
Question:The metric prefix for one one-thousandth is
Answer: milli
Question:The number of significant figures in 10001 is
Answer: 5
Question:The length and width of a rectangle are 1.125 m and 0.606 m,
respectively. Multiplying, your calculator gives
the product as 0.68175. Rounding properly to the correct number of significant
figures, the area should be written as
Answer: 0.682 m2
Question:0.0001776 can also be expressed as
, Page | 2
Answer: 1.776 × 10-4
Question:How many grams is forty milligrams?
Answer: 0.0 40 g
Question:Suppose that an object travels from one point in space to another.
Make a comparison between the displacement
and the distance traveled
Answer: The displacement is either less than or equal to the distance traveled
Question:Suppose that a car traveling to the East (+x direction) begins to slow
down as it approaches a traffic light. Make
a statement concerning its acceleration.
Answer: The car is decelerating, and its acceleration is negative.
Question:Suppose a can, after an initial kick, moves up along a smooth hill of
ice (no friction). Make a statement
concerning its acceleration
Answer: It will have the same acceleration, both up the hill and down the hill.
Question:Suppose a ball is thrown straight up. Make a statement about the
velocity and the acceleration when the ball
reaches the highest point.
Answer: Its velocity is zero and its acceleration is not zero.
Question:Ball A is dropped from the top of a building. One second later, ball B
is dropped from the same building. As
, Page | 3
time progresses, the distance between them
Answer: increases
Question:Ball A is thrown downward from the top of a building. One second
later, ball B is thrown upward from the
same at the same speed. Which one has the greatest average speed during
the first second of its flight?
Answer: A
Question:Ball A is thrown downward from the top of a building. One second
later, ball B is thrown upward from the
same at the same speed. Which one has the greatest average acceleration
during the first second of its flight?
Answer: The two bricks accelerate at the same rate
Question:Ball A is thrown downward from the top of a building. One second
later, ball B is thrown upward from the
same at the same speed. Which one has the greatest speed just before
impact?
Answer: Both A and B have the same speed
Question:Suppose a skydiver jumps from a high-flying plane. What is her
acceleration when she reaches terminal
velocity?
Answer: It is essentially zero.
Question:The area under a curve in a velocity versus time graph gives
