English

Draw the speed-time graph of a body when its initial speed is not zero and the speed increases uniformly with time. - Physics

Advertisements
Advertisements

Question

Draw the speed-time graph of a body when its initial speed is not zero and the speed increases uniformly with time.

Diagram
Short/Brief Note
Advertisements

Solution

Speed time graph of a body when itS Initial speed is not ze ro and and speed increase uniformly with time.

shaalaa.com
  Is there an error in this question or solution?
Chapter 2: Motion in One Dimension - Exercise 2 [Page 80]

APPEARS IN

Frank Physics [English] Class 9 ICSE
Chapter 2 Motion in One Dimension
Exercise 2 | Q 54 | Page 80

RELATED QUESTIONS

Fill in the following blank with suitable word :

In a speed-time graph, the area enclosed by the speed-time curve and the time axis gives the…………….. by the body.


Derive the following equation of motion by the graphical method : v2 = u2 + 2as, where the symbols have their usual meanings.


A body with an initial velocity x moves with a uniform acceleration y. Plot its velocity-time graph.


The speed-time graph of an ascending passenger lift is given alongside. What is the acceleration of the lift:
(1) during the first two seconds ?
(2) between second and tenth second ?
(3) during the last two seconds ?


What type of motion is represented by the following graph ?


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

Is the magnitude of acceleration higher or lower than that of retardation? Give a reason.


A ball is thrown up vertically and returns back to thrower in 6 s. Assuming there is no air friction, plot a graph between velocity and time. From the graph calculate

  1. deceleration
  2. acceleration
  3. total distance covered by ball
  4. average velocity.

A body at rest is thrown downward from the top of the tower. Draw a distance – time graph of its free fall under gravity during the first 3 seconds. Show your table of values starting t = 0 with an interval of 1 second, (g = 10 ms−2).


Diagram is given below shows velocity – time graph of car P and Q, starting from the same place and in the same direction. Calculate at what time intervals both cars have the same velocity?


Saphira moves at a constant speed in the same direction. Rephrase the same sentence in fewer words using concepts related to motion.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×