Physics-

General

Easy

Question

# The graph between the displacement and for a particle moving in a straight line is shown in figure. During the interval and the acceleration of the particle is

,

- + 0 + +
- - 0 + 0
- + 0 - +
- - 0 - 0

## The correct answer is: - 0 + 0

### Region shows that graph bending toward time axis acceleration is negative.

Region shows that graph is parallel to time axisvelocity is zero. Hence acceleration is zero.

Region shows that graph is bending towards displacement axis acceleration is positive.

Region shows that graph having constant slope velocity is constant. Hence acceleration is zero

### Related Questions to study

maths-

### then the general solution of =

### then the general solution of =

maths-General

physics-

### Velocity-time - graph for a moving object is shown in the figure. Total displacement of the object during the same interval when there is non-zero acceleration and retardation is

### Velocity-time - graph for a moving object is shown in the figure. Total displacement of the object during the same interval when there is non-zero acceleration and retardation is

physics-General

maths-

### In

### In

maths-General

maths-

### then the general solution of =

### then the general solution of =

maths-General

maths-

### Solution of is

### Solution of is

maths-General

maths-

### The general solution of is

### The general solution of is

maths-General

maths-

### If

### If

maths-General

maths-

### In (B-C)

### In (B-C)

maths-General

maths-

### If then principal value of

### If then principal value of

maths-General

maths-

### If $\sqrt{3}\mathrm{cos}\theta -\mathrm{sin}\theta =1$ then $\theta =$

### If $\sqrt{3}\mathrm{cos}\theta -\mathrm{sin}\theta =1$ then $\theta =$

maths-General

maths-

### If and are acute angles such that and then

### If and are acute angles such that and then

maths-General

physics-

### Three persons and of same mass travel with same speed such that each one faces the other always. After how much time will they meet each other?

### Three persons and of same mass travel with same speed such that each one faces the other always. After how much time will they meet each other?

physics-General

physics-

### Figure given shows the distance–time graph of the motion of a car. It follows from the graph that the car is

### Figure given shows the distance–time graph of the motion of a car. It follows from the graph that the car is

physics-General

physics-

### A rocket is fired upwards. Its engine explodes fully is 12s. The height reached by the rocket as calculated from its velocity-time graph is

### A rocket is fired upwards. Its engine explodes fully is 12s. The height reached by the rocket as calculated from its velocity-time graph is

physics-General

physics-

### In the relation P is pressure, Z is distance, k is Boltzmann constant and is the temperature. The dimensional formula of β b will be:

### In the relation P is pressure, Z is distance, k is Boltzmann constant and is the temperature. The dimensional formula of β b will be:

physics-General