science
Grade-9
Easy
Question
The area under the v-t graph represents the ____ of the moving body.
- Final velocity
- Acceleration
- Displacement
- Time
Hint:
Velocity-time graphs are used to describe the motion of objects that are moving in a straight line. They can be used to show acceleration and perform displacement work. In the velocity-time graph, any area enclosed will be the product of velocity and time
The correct answer is: Displacement
The area under the v-t graph represents the Displacement of the moving body.
![S I space u n i t space o f space v e l o c i t y space equals space m s to the power of negative 1 end exponent
S I space u n i t space o f space t i m e space equals space s
S I space u n i t space o f space v space cross times t space space equals space m over s cross times s equals space m space
S I space u n i t space i s space m](data:image/png;base64,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)
Related Questions to study
science
In a mathematical problem, Samuel was provided with the values of s, u, and a and the value of t was asked to be calculated. Samuel substituted those values into the second equation of motion and got a quadratic equation in t as a result. He thought of plotting a graph taking t in the x-axis. How will the graph look like?
In a mathematical problem, Samuel was provided with the values of s, u, and a and the value of t was asked to be calculated. Samuel substituted those values into the second equation of motion and got a quadratic equation in t as a result. He thought of plotting a graph taking t in the x-axis. How will the graph look like?
scienceGrade-9
science
A ball is thrown upwards, the velocity of the ball when it reaches the maximum height is ___.
A ball is thrown upwards, the velocity of the ball when it reaches the maximum height is ___.
scienceGrade-9
science
In a running race between 4 people, the 2nd person started running few seconds earlier than the rest. The x-intercept of the v-t graph of the 2nd person is ___.
In a running race between 4 people, the 2nd person started running few seconds earlier than the rest. The x-intercept of the v-t graph of the 2nd person is ___.
scienceGrade-9
science
An object starts from rest. The y-intercept of its v-t graph is ___
An object starts from rest. The y-intercept of its v-t graph is ___
scienceGrade-9
science
The displacement of the body whose v-t graph is given below is ____ m.
![](data:image/png;base64,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)
The displacement of the body whose v-t graph is given below is ____ m.
![](data:image/png;base64,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)
scienceGrade-9
science
A ball is dropped from the top of a building of height 80 m. Considering the acceleration due to gravity of the Earth to be 10 m/s2, the velocity of the ball right before it touches the ground is ____ m/s.
A ball is dropped from the top of a building of height 80 m. Considering the acceleration due to gravity of the Earth to be 10 m/s2, the velocity of the ball right before it touches the ground is ____ m/s.
scienceGrade-9
science
A car moving at a velocity of 5 m/s accelerates to 25 m/s while covering a distance of 1.8 km. The acceleration of the car is ___ m/s2.
A car moving at a velocity of 5 m/s accelerates to 25 m/s while covering a distance of 1.8 km. The acceleration of the car is ___ m/s2.
scienceGrade-9
science
The acceleration of the body whose v-t graph is given below is ____ m/s2.
![](data:image/png;base64,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)
The acceleration of the body whose v-t graph is given below is ____ m/s2.
![](data:image/png;base64,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)
scienceGrade-9
science
Which of the following quantities cannot be calculated by directly using the third equation of motion?
Which of the following quantities cannot be calculated by directly using the third equation of motion?
scienceGrade-9
science
Which of the following quantities does the first equation of motion not have?
Which of the following quantities does the first equation of motion not have?
scienceGrade-9
science
A ball is thrown upwards. If the reference direction is taken to be downwards, the acceleration of the ball is ___ m/s2.
A ball is thrown upwards. If the reference direction is taken to be downwards, the acceleration of the ball is ___ m/s2.
scienceGrade-9
science
Using the first equation of motion u = _____.
Using the first equation of motion u = _____.
scienceGrade-9
science
Using the first equation of motion a = ____.
Using the first equation of motion a = ____.
scienceGrade-9
science
A ball is dropped from the top of a building. If the reference direction is taken to be downwards, the acceleration of the ball is ___ m/s2.
A ball is dropped from the top of a building. If the reference direction is taken to be downwards, the acceleration of the ball is ___ m/s2.
scienceGrade-9
science
Which of the following quantities cannot be calculated by directly using the first equation of motion?
Which of the following quantities cannot be calculated by directly using the first equation of motion?
scienceGrade-9