English

Draw velocity-time graph to show:Acceleration

Advertisements
Advertisements

Question

Draw velocity-time graph to show:
Acceleration
Write a sentence to explain the shape of graph.

Diagram
Short/Brief Note
Advertisements

Solution

Acceleration is represented by a line on a velocity time graph with a positive slope with time axis.

shaalaa.com
  Is there an error in this question or solution?
Chapter 2: Motion in One Dimension - Exercise 3 [Page 83]

APPEARS IN

Frank Physics [English] Class 9 ICSE
Chapter 2 Motion in One Dimension
Exercise 3 | Q 22.1 | Page 83

RELATED QUESTIONS

Three speed-time graphs are given below :

 Which graph represents the case of:
(i) a cricket ball thrown vertically upwards and returning to the hands of the thrower ?
(ii) a trolley decelerating to a constant speed and then accelerating uniformly ?


Draw a velocity-time graph for the free fall of a body under gravity starting from rest. Take g = 10m s-2


Multiple choice Question. Select the correct option.

The slope of displacement – time graph represents.


Draw velocity – time graph for the following situation:

When a body is moving with variable velocity, but uniform acceleration.


Diagram shows a velocity – time graph for a car starting from rest. The graph has three sections AB, BC and CD.

Compare the distance travelled in section BC with the distance travelled in section AB.


Name the physical quantity which is equal to the area under speed-time graph.


Interpret the following graph:


Figure shows the velocity-time graphs for two objects A and B moving in same direction . Which object has the greater a cceleration?


(i) In speed time graph uniform motion is given by a straight line parallel to x axis so figure (a) denotes the uniform motion.
(ii) In speed time graph motion with increasing speed is shown by straight line with positive slope so figure (c) denotes the motion with speed increasing.
(iii) In speed time graph motion with decreasing speed is shown by straight line with negative slope so figure (b) denotes the motion with speed decreasing.
(iv) In speed time graph motion with oscillating speed is shown by zigzag line so figure {d) denotes the motion with speed oscillating.


State whether true or false. If false, correct the statement.

If the velocity – time graph of a particle is a straight line inclined to X-axis then its displacement – time graph will be a straight line.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×