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WorksheetsPhysical Science (Module 4) Weber
Total questions: 20
Worksheet time: 14mins
Who was the first scientist to conceptualized inertia?
Galileo
Ptolemy
Newton
Copernicus
A magician pulls a tablecloth out from under dishes and glasses without disturbing them. Which of the following concepts best explain this phenomenon?
Inertia
Acceleration
Interaction
Gravitation
Suppose you are riding in a car. When the car suddenly stops, your body tends to keep moving in which direction?
forward
to the right
to the left
backward
According to Newton’s First Law of Motion, what will happen to a moving object if there is no unbalanced force acting on it?
It will continue in motion.
It will eventually come to a stop.
It will transfer energy to another object.
It will accelerate in the absence of friction.
According to Newton’s First Law of Motion, what will happen to an object if there is no force acting on it?
at rest, it would remain at rest
in motion, it would remain in motion
both A and B
neither A nor B
When a car driver suddenly makes a sharp turn, the passenger slides to the side of the car. Which of the following best describes the situation?
acceleration
inertia
gravity
friction
Which of the following is directly related to the inertia of an object?
motion
force
gravity
mass
Which of the following objects found inside a car is NOT an application of the law of inertia?
seatbelt
airbag
headrest
windshield
Which of the following objects found inside a car is NOT an application of the law of inertia?
seatbelt
airbag
headrest
windshield
Which of the following is a vector quantity that is measured in Newton units and is the result of push or pull between interacting objects?
A. velocity
B. acceleration
C. force
D. motion
Which of the following is a vector quantity that is measured in Newton units and is the result of push or pull between interacting objects?
A. velocity
B. acceleration
C. force
D. motion
Inertia is directly related to the mass of an object. Using this concept, which of the following objects has the greatest inertia given their respective masses?
500 g book
500 mg tablet
500 kg rock
500 tons ship
Inertia is the tendency of an object to (a) changes in its state of motion.
Inertia is dependent on (a) .
The greater the mass an object has, the greater its (a) .
Galileo Galilei performed his inclined plane experiments and concluded that (a) is not necessary to sustain horizontal motion.
Isaac Newton developed his concept of inertia from Galileo’s idea about (a) .
The First Law of Motion states that an object at rest stays at rest and an object in motion stays in motion with the same speed and direction unless acted upon by an unbalanced (a) .
Newton agreed that a force is not needed to keep an object in motion. However, there is (a) (or any other force) acting on an object in a horizontal motion.
Isaac Newton developed his concept of (a) from Galileo’s idea about motion.
