science
Grade-7
Easy
Question
The figure below shows the position-time graph of a moving car. It has four sections A, B, C, and D. Arrange these sections in the graph in the ascending order of the velocities of the car.
- A < B < C < D
- D < C < B < A
- C < A < B < D
- B < A < C < D
Hint:
Steeper the slope more the velocity.
The correct answer is: C < A < B < D
- In position-time graph, slope represents the velocity of body.
- Or velocity can also be determined by using formula Speed = distance/time. And respectively compare the velocity of each particle.
- So the answer is C<A<B<D.
Related Questions to study
science
Which of the following does the following graph indicate?
a. The velocity of A is greater than that of B.
b. The velocity of B is greater than that of A.
c. Both A and B are undergoing a uniform motion.
d. Both A and B are undergoing a non-uniform motion.
e. Unlike A, B starts from rest.
f. The final velocity of A is greater than that of B.
g. B has covered a greater distance than that of A.
Which of the following does the following graph indicate?
a. The velocity of A is greater than that of B.
b. The velocity of B is greater than that of A.
c. Both A and B are undergoing a uniform motion.
d. Both A and B are undergoing a non-uniform motion.
e. Unlike A, B starts from rest.
f. The final velocity of A is greater than that of B.
g. B has covered a greater distance than that of A.
scienceGrade-7
science
The velocity-time graph of a body is a straight-line coinciding with the x-axis (time-axis). What is the state of the body?
The velocity-time graph of a body is a straight-line coinciding with the x-axis (time-axis). What is the state of the body?
scienceGrade-7
science
The velocity-time graph is a straight line passing through the origin. What is/are the possible state(s) in which a body can appear to exist with this one condition satisfied?
a. Uniformly accelerated motion
b. Stationary
c. Uniform motion
The velocity-time graph is a straight line passing through the origin. What is/are the possible state(s) in which a body can appear to exist with this one condition satisfied?
a. Uniformly accelerated motion
b. Stationary
c. Uniform motion
scienceGrade-7
science
Observe the pattern of the following graph carefully. The x-axis denotes the time axis, and the physical quantity along the y-axis can be chosen from displacement and velocity. The graph represents ____ and ____ for the y-axis representing displacement and velocity, respectively.
Observe the pattern of the following graph carefully. The x-axis denotes the time axis, and the physical quantity along the y-axis can be chosen from displacement and velocity. The graph represents ____ and ____ for the y-axis representing displacement and velocity, respectively.
scienceGrade-7
science
The velocity-time graph of a uniform motion is ____.
The velocity-time graph of a uniform motion is ____.
scienceGrade-7
science
Wilson plotted a velocity-time graph of a body at rest. What would it look like?
Wilson plotted a velocity-time graph of a body at rest. What would it look like?
scienceGrade-7
science
Which of the following statements is/are true about the graph shown below?
Which of the following statements is/are true about the graph shown below?
scienceGrade-7
science
Which of the following is/are indicated by the graph shown below?
a. The body starts from rest
b. It is in uniform motion
c. It is uniformly accelerating
d. After 2 s, it had a velocity of 20 m/s
Which of the following is/are indicated by the graph shown below?
a. The body starts from rest
b. It is in uniform motion
c. It is uniformly accelerating
d. After 2 s, it had a velocity of 20 m/s
scienceGrade-7
science
A body is in non-uniform motion. How would its position-time graph look like?
A body is in non-uniform motion. How would its position-time graph look like?
scienceGrade-7
science
The position-time graphs of A, B, and C are shown below. Arrange the velocities of A, B, and C in the descending order.
The position-time graphs of A, B, and C are shown below. Arrange the velocities of A, B, and C in the descending order.
scienceGrade-7
science
The figure below shows the velocity-time graph of a moving car. It has four sections A, B, C, and D. Arrange these sections in the graph in the ascending order of the accelerations of the car.
The figure below shows the velocity-time graph of a moving car. It has four sections A, B, C, and D. Arrange these sections in the graph in the ascending order of the accelerations of the car.
scienceGrade-7
science
A body starts from rest and accelerates non-uniformly. Its velocity-time graph is a ___.
A body starts from rest and accelerates non-uniformly. Its velocity-time graph is a ___.
scienceGrade-7
science
Observe the pattern of the following graph carefully. The x-axis denotes the time axis, and the physical quantity along the y-axis can be chosen from displacement and velocity. The graph represents ____ and ____ for the y-axis representing displacement and velocity, respectively.
Observe the pattern of the following graph carefully. The x-axis denotes the time axis, and the physical quantity along the y-axis can be chosen from displacement and velocity. The graph represents ____ and ____ for the y-axis representing displacement and velocity, respectively.
scienceGrade-7
science
Analyze the graphs given below and choose the correct option for them.
Analyze the graphs given below and choose the correct option for them.
scienceGrade-7