science
Grade-7
Easy
Question
Which of the following is not an example of a periodic motion?
- An oscillating pendulum
- A vibrating tuning fork
- The motion of a swing
- An athlete running on a straight road
Hint:
An athlete running on a straight road is not an example of periodic motion.
The correct answer is: An athlete running on a straight road
An athlete running on a straight road is an example of linear motion.
Related Questions to study
science
Which is the physical quantity used to measure the rate of motion of an object in a non-uniform motion?
Which is the physical quantity used to measure the rate of motion of an object in a non-uniform motion?
scienceGrade-7
science
A frame of reference consists of the _____ of the point of reference. It should be _____.
A frame of reference consists of the _____ of the point of reference. It should be _____.
scienceGrade-7
science
Which of the following is an example of random motion?
Which of the following is an example of random motion?
scienceGrade-7
science
Which of the following is an example of rectilinear motion?
Which of the following is an example of rectilinear motion?
scienceGrade-7
science
The picture of a park in the morning is shown below. Observe it and choose the object which performs rotational motion from the options that follow
The picture of a park in the morning is shown below. Observe it and choose the object which performs rotational motion from the options that follow
scienceGrade-7
science
The picture of a park in the morning is shown below. Observe it and choose the object that is at rest w.r.t. the earth from the options that follow.
The picture of a park in the morning is shown below. Observe it and choose the object that is at rest w.r.t. the earth from the options that follow.
scienceGrade-7
science
The velocity of a body changes when it’s ____.
The velocity of a body changes when it’s ____.
scienceGrade-7
science
The motion performed by a butterfly is an example of ______.
The motion performed by a butterfly is an example of ______.
scienceGrade-7
science
The spinning motion of a body about a fixed axis is called _____.
The spinning motion of a body about a fixed axis is called _____.
scienceGrade-7
science
What is the motion in a straight line called?
What is the motion in a straight line called?
scienceGrade-7
science
For which of the following do we need to specify the position of an object?
For which of the following do we need to specify the position of an object?
scienceGrade-7
science
The movement of a body along the circumference of a circle is called _____.
The movement of a body along the circumference of a circle is called _____.
scienceGrade-7
science
Distance ___ be 0 but/and displacement ___ be 0.
Distance ___ be 0 but/and displacement ___ be 0.
scienceGrade-7
science
In which of the following situations do we need to calculate the average speed of an object?
In which of the following situations do we need to calculate the average speed of an object?
scienceGrade-7
science
Distance _____ displacement.
Distance _____ displacement.
scienceGrade-7
