Motion - Types and Equations. Science CBSE, Class 9: lessons, tests, tasks.

1.	Force
2.	Motion - A relative phenomenon
3.	Motion along straight line
4.	Displacement
5.	Types of motion
6.	Rate of Motion
7.	Speed
8.	Velocity
9.	Acceleration
10.	Graphical representation
11.	Distance-time graph
12.	Velocity-time graph
13.	Equations of motion
14.	Second and third equation of motion
15.	Application of equation of motion
16.	Motion along a closed path
17.	Uniform circular motion

1.	Calculate the average speed Difficulty: easy	3
2.	Determine the average speed of a car Difficulty: easy	6
3.	Find the average speed of the journey Difficulty: medium	6
4.	Acceleration and retardation Difficulty: easy	2
5.	Motion examples Difficulty: easy	3
6.	Type of quantity Difficulty: easy	2
7.	Unit conversion Difficulty: easy	2
8.	Time period calculation Difficulty: easy	2
9.	Calculation of distance Difficulty: easy	4
10.	Distance calculated with time conversion Difficulty: easy	5
11.	Distance calculation Difficulty: easy	3
12.	Speed calculation Difficulty: easy	3
13.	Determine the average speed of the car Difficulty: easy	6
14.	Odometer calculation Difficulty: medium	7
15.	Speedometer calculation Difficulty: medium	4
16.	Time calculation Difficulty: medium	5
17.	Unit conversion and speed calculation Difficulty: medium	6
18.	Determine the average speed and the velocity Difficulty: medium	6
19.	Calculate the acceleration of the car (before and after applying brake) Difficulty: medium	7
20.	Find the acceleration and the distance travelled by the train Difficulty: medium	6
21.	Determine the acceleration and distance covered by the car in particular time Difficulty: medium	6
22.	Find the distance travelled by the vehicle after applying the brake Difficulty: medium	6
23.	Find the distance covered by the boat in particular time period Difficulty: medium	5
24.	Problem on circular motion Difficulty: medium	5
25.	Calculate the average speed Difficulty: hard	6
26.	Determine the velocity and time taken by the ball to reach the ground Difficulty: hard	10
27.	Find the distance travelled and displacement of an athlete Difficulty: hard	6

1.	Training test 1 Difficulty: medium	11
2.	Training test 2 Difficulty: medium	9
3.	Training test 3 Difficulty: medium	16
4.	Training test 4 Difficulty: medium	12

1.

Methodical recommendation

Motion - Types and Equations

Theory

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Tests

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