Рет қаралды 43,253
Class: XI, 11, First Year
Unit :02 Kinematics
Numeicals Covered:
1. A helicopter is ascending It the rate of 12 m/s . At a height of 80 in above the ground, a package is dropped. How long does the package take to reach the ground?
2. Two tug boats are towing a ship each exerts a force of 6000 N, and the angle between two ropes is 60°. calculate
the resultant force on the ship?
3. A car starts from rest and moves with a constant acceleration. During the 5th second of its motion, it covers a
distance 36meters. Calculate: (a) acceleration of the car (b) the total distance covered by the car during this
time.
4. Show that the range of projectile at complementary angles are same with examples?
5.At what angle the range of projectile is equal to the height of projectile.
6. A marter shell is fired at a ground level target 500 m distance with an initial velocity of 90 m/s. What is the launch angle?
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Unit 1 Measurements
Q.1 to Q.9 • XI Physics | Solved Nu...
Unit 2 Kinematics
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Unit 3 Dynamics
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Unit 4 Rotational and Circular Motion
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Q.6 to Q.9 • XI Physics | Solved Nu...
Q.10 and Q 11 • XI Physics | Solved Nu...
Unit 5 Work, Energy and Power
Q.1 to Q.6 • XI Physics | Solved Nu...
Q.7 to Q11 • XI Physics | Solved Nu...
Unit 6 Fluid Statics
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Unit 7 Fluid Dynamics
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Unit 8 Electric Fields
Q.1 to Q.5 • XI Physics | Solved Nu...
Q.6 to Q.10 • XI Physics | Solved Nu...
Unit 9 Capacitors
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Q.4 to Q.7 • XI Physics | Solved Nu...
Unit 10 DC Circuits
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Unit 11 Oscillations
Q.1 to Q.5 • XI Physics Solved Nume...
Q.6 to Q.10 • XI Physics Solved Nume...
Unit 12 Acoustics
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Q.7,8 and 10 • XI Physics | Solved Nu...
Unit 13 Physical Optics
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Unit 14 Communication
No Numericals