Laws of Motion Exe-3C Linear Momentum Newton’s Second Law Long Answer Type for Class-9 ICSE Concise Physics. There is the solutions of Long Answer type Questions of your latest textbook which is applicable in 2023-24 academic session. Visit official Website CISCE for detail information about ICSE Board Class-9.
Laws of Motion Exe-3C Linear Momentum Newton’s Second Law Long Answer
(ICSE Class – 9 Physics Concise Selina Publishers)
| Board | ICSE |
| Class | 9th |
| Subject | Physics |
| Writer / Publication | Concise selina Publishers |
| Chapter-3 | Laws of Motion |
| Exe – 3C | Linear Momentum Newton’s Second Law |
| Topics | Solution of Exe-3(C) Long Answer Type |
| Academic Session | 2023-2024 |
Exe-3C Linear Momentum Newton’s Second Law Long Answer Type
Ch-3 Laws of Motion Physics Class-9 ICSE Concise
Page 77
Question 1. Draw graphs to show the dependence of
(i) acceleration on force for a constant mass and
(ii) force on mass for a constant acceleration.
Answer:
(i) acceleration on force for a constant mass and
(ii) force on mass for a constant acceleration.
(Laws of Motion Exe-3C Long Class-9 ICSE)
Question 2. How does the acceleration produced by a given force depend on the mass of the body? Draw a graph to show it.
Answer:
If a given force is applied on bodies of different masses, then the acceleration produced in them is inversely proportional to their masses.
A graph plotted for acceleration (a) against mass (m) is a hyperbola.
Question 3. How does acceleration vary with the force applied for a given body ? Show it with the help of a graph.
Answer:
Acceleration produced in a body of given mass is directly proportional to the force applied on it. i.e., a ∝ F (if mass remains constant)
The graph plotted for acceleration a against force F is a straight line as shown below:
— : End of Laws of Motion Exe-3C Linear Momentum Newton’s Second Law Long Answer Type Solutions :–
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