Average Velocity and Average Speed
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PHXI03:MOTION IN A STRAIGHT LINE

362198 Choose the correct statement :

1 The area of displacement - time graph gives velocity
2 The slope of velocity - time graph gives acceleration
3 The slope of displacement - time graph gives acceleration.
4 The area of velocity - time graph gives average velocity.
PHXI03:MOTION IN A STRAIGHT LINE

362199 Statement A :
The speedometer of an automobile measures the instantaneous speed of the automobile.
Statement B :
Average velocity is equal to total displacement divided by total time taken.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
PHXI03:MOTION IN A STRAIGHT LINE

362200 The position of a particle moving along \({x}\)-axis is given by \({x=3 t-4 t^{2}+t^{3}}\), where \({x}\) is in metre and \({t}\) in seconds. The average velocity of the particle in the time interval from \({t=2}\) seconds to \({t=4}\) seconds is

1 \({7 {~m} / {s}}\)
2 \({1 {~m} / {s}}\)
3 \({13 {~m} / {s}}\)
4 None of these
PHXI03:MOTION IN A STRAIGHT LINE

362201 Study the following statements.
I.
The unit of average speed is same as that of velocity
II.
If one or more coordinates of an object changes with time, we say that the object is at rest with respect to the given reference frame
Which of the following statement (s) is /are correct?

1 Only I
2 Only II
3 Both I and II
4 Neither I nor II
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PHXI03:MOTION IN A STRAIGHT LINE

362198 Choose the correct statement :

1 The area of displacement - time graph gives velocity
2 The slope of velocity - time graph gives acceleration
3 The slope of displacement - time graph gives acceleration.
4 The area of velocity - time graph gives average velocity.
PHXI03:MOTION IN A STRAIGHT LINE

362199 Statement A :
The speedometer of an automobile measures the instantaneous speed of the automobile.
Statement B :
Average velocity is equal to total displacement divided by total time taken.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
PHXI03:MOTION IN A STRAIGHT LINE

362200 The position of a particle moving along \({x}\)-axis is given by \({x=3 t-4 t^{2}+t^{3}}\), where \({x}\) is in metre and \({t}\) in seconds. The average velocity of the particle in the time interval from \({t=2}\) seconds to \({t=4}\) seconds is

1 \({7 {~m} / {s}}\)
2 \({1 {~m} / {s}}\)
3 \({13 {~m} / {s}}\)
4 None of these
PHXI03:MOTION IN A STRAIGHT LINE

362201 Study the following statements.
I.
The unit of average speed is same as that of velocity
II.
If one or more coordinates of an object changes with time, we say that the object is at rest with respect to the given reference frame
Which of the following statement (s) is /are correct?

1 Only I
2 Only II
3 Both I and II
4 Neither I nor II
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PHXI03:MOTION IN A STRAIGHT LINE

362198 Choose the correct statement :

1 The area of displacement - time graph gives velocity
2 The slope of velocity - time graph gives acceleration
3 The slope of displacement - time graph gives acceleration.
4 The area of velocity - time graph gives average velocity.
PHXI03:MOTION IN A STRAIGHT LINE

362199 Statement A :
The speedometer of an automobile measures the instantaneous speed of the automobile.
Statement B :
Average velocity is equal to total displacement divided by total time taken.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
PHXI03:MOTION IN A STRAIGHT LINE

362200 The position of a particle moving along \({x}\)-axis is given by \({x=3 t-4 t^{2}+t^{3}}\), where \({x}\) is in metre and \({t}\) in seconds. The average velocity of the particle in the time interval from \({t=2}\) seconds to \({t=4}\) seconds is

1 \({7 {~m} / {s}}\)
2 \({1 {~m} / {s}}\)
3 \({13 {~m} / {s}}\)
4 None of these
PHXI03:MOTION IN A STRAIGHT LINE

362201 Study the following statements.
I.
The unit of average speed is same as that of velocity
II.
If one or more coordinates of an object changes with time, we say that the object is at rest with respect to the given reference frame
Which of the following statement (s) is /are correct?

1 Only I
2 Only II
3 Both I and II
4 Neither I nor II
For More Updates join with Us
PHXI03:MOTION IN A STRAIGHT LINE

362198 Choose the correct statement :

1 The area of displacement - time graph gives velocity
2 The slope of velocity - time graph gives acceleration
3 The slope of displacement - time graph gives acceleration.
4 The area of velocity - time graph gives average velocity.
PHXI03:MOTION IN A STRAIGHT LINE

362199 Statement A :
The speedometer of an automobile measures the instantaneous speed of the automobile.
Statement B :
Average velocity is equal to total displacement divided by total time taken.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
PHXI03:MOTION IN A STRAIGHT LINE

362200 The position of a particle moving along \({x}\)-axis is given by \({x=3 t-4 t^{2}+t^{3}}\), where \({x}\) is in metre and \({t}\) in seconds. The average velocity of the particle in the time interval from \({t=2}\) seconds to \({t=4}\) seconds is

1 \({7 {~m} / {s}}\)
2 \({1 {~m} / {s}}\)
3 \({13 {~m} / {s}}\)
4 None of these
PHXI03:MOTION IN A STRAIGHT LINE

362201 Study the following statements.
I.
The unit of average speed is same as that of velocity
II.
If one or more coordinates of an object changes with time, we say that the object is at rest with respect to the given reference frame
Which of the following statement (s) is /are correct?

1 Only I
2 Only II
3 Both I and II
4 Neither I nor II