What is the nature of motion of a particle depicted by the following displacement-time graphs?
- A$(i)$ Uniform velocity,(ii) Rest,(iii) Uniform acceleration,(iv) Non-uniform velocity
- B$(i)$ Rest,(ii) Uniform velocity,(iii) Uniform acceleration,(iv) Non-uniform velocity
- C$(i)$ Rest,(ii) Uniform velocity,(iii) Uniform velocity then rest,(iv) Uniform velocity then return
- D$(i)$ Uniform velocity,(ii) Rest,(iii) Uniform velocity then rest,(iv) Uniform velocity then return
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Similar Questions
In your everyday life,you come across a range of motions in which
$(a)$ acceleration is in the direction of motion.
$(b)$ acceleration is against the direction of motion.
$(c)$ acceleration is uniform.
$(d)$ acceleration is non$-$uniform.
Can you identify one example each of the above type of motion?
$(a)$ acceleration is in the direction of motion.
$(b)$ acceleration is against the direction of motion.
$(c)$ acceleration is uniform.
$(d)$ acceleration is non$-$uniform.
Can you identify one example each of the above type of motion?
Medium
View Solution$A$ motorcyclist drives from $A$ to $B$ with a uniform speed of $30\, km\, h^{-1}$ and returns back with a speed of $20\, km\, h^{-1}$. Find its average speed (in $km\, h^{-1}$).
Medium
View Solution$A$ person travelling in a bus noted the timings and the corresponding distances as indicated on the km stones. $(a)$ Name this type of table. $(b)$ What conclusion do you draw from this data?
Time Distance $8.00\, am$ $10\, km$ $8.15\, am$ $20\, km$ $8.30\, am$ $30\, km$ $8.45\, am$ $40\, km$ $9.00\, am$ $50\, km$
| Time | Distance |
| $8.00\, am$ | $10\, km$ |
| $8.15\, am$ | $20\, km$ |
| $8.30\, am$ | $30\, km$ |
| $8.45\, am$ | $40\, km$ |
| $9.00\, am$ | $50\, km$ |
Easy
View SolutionAnswer the following questions:
$(i)$ State the type of motion shown by a freely falling stone.
$(ii)$ When a stone is thrown vertically upwards,its velocity is continuously decreased. Why?
$(iii)$ Give an example of a motion in which average velocity is zero,but the average speed is not zero.
$(i)$ State the type of motion shown by a freely falling stone.
$(ii)$ When a stone is thrown vertically upwards,its velocity is continuously decreased. Why?
$(iii)$ Give an example of a motion in which average velocity is zero,but the average speed is not zero.
Easy
View Solution$A$ circular cycle track has a circumference of $314 \ m$ with $AB$ as one of its diameters. $A$ cyclist travels from $A$ to $B$ along the circular path with a velocity of constant magnitude $15.7 \ m s^{-1}$. Find the:
$(a)$ distance moved by the cyclist.
$(b)$ displacement of the cyclist,if $AB$ represents the north-south direction.
$(c)$ the average velocity of the cyclist.
$(a)$ distance moved by the cyclist.
$(b)$ displacement of the cyclist,if $AB$ represents the north-south direction.
$(c)$ the average velocity of the cyclist.
Medium
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