CBSE > Class 11 > Physics | CBSE Board | Homework Help

the force exerted on a rapidly spinning cylinder or sphere moving through air or another fluid in a direction at an angle to the axis of spin. This force is responsible for the swerving of balls when hit or thrown with spin.

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How to do parallelogram law of vector addition

Posted by Pphr Harsha 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Shatayu Ganvir 7 years, 4 months ago

when two vectors starting from same point represent two adjacent sides of parallelogram, then its diagonal is its resultant

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1to6 beginner's box solutions allem

Posted by Patel Krutika 7 years, 4 months ago

CBSE > Class 11 > Physics

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Value of gravitational contact G in MKS system is 6.67•10-11 N-m2/kg2.what will be it's value in CGS system?

Posted by Patel Krutika 7 years, 4 months ago

CBSE > Class 11 > Physics

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projectile eqation

Posted by Raju Viswakarma 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Shatayu Ganvir 7 years, 4 months ago

Xtana -g/2u^2cos^2a X^2

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What is aerofoil

Posted by Sebin Love❤ 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

???. Pragati 7 years, 4 months ago

a structure with curved surfaces designed to give the most favourable ratio of lift to drag in flight, used as the basic form of the wings, fins, and tailplanes of most aircraft.

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Write down range of mesurment for length, mass and time

Posted by Shashank Solanki 7 years, 4 months ago

CBSE > Class 11 > Physics

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Define cross product with example

Posted by Arsalan Jamal 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Arijit Singh 7 years, 4 months ago

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Find the significant figures of 600900.And who that answer comes

Posted by Vinayak Jamadar 7 years, 4 months ago

CBSE > Class 11 > Physics

7 answers

King Sehar 7 years, 4 months ago

4 significant figures...because the last two zeroes are not valued unless they are after a decimal...so 4

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Sebin Love❤ 7 years, 4 months ago

It is 4. It will become 6 only when unit such as m,kg etc is given

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Harry Potter 7 years, 4 months ago

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Sangeeth M?? 7 years, 4 months ago

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Arpit Kushwaha 7 years, 4 months ago

6 significant figure

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Rohin Jaswal 5 years, 8 months ago

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Nenah Ag 7 years, 4 months ago

There are 4 significant figures i.e 6009

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On what fector does the two vector a and b to be perpendicular to each other

Posted by Luis Nongthombam 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Kirtik Biswas 7 years, 4 months ago

If the dot product of A and B is equal to zero then they are perpendicular to each other. A.B=0.

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A ball is dropped from rest with an acceleration of 6 m/s^2 which decrease to zero linearly with time, 10 sec after which car continues at a constant speed. The time required for the car to travel 400m from start is:-

Posted by Navdeep Kumar 5 years, 8 months ago

CBSE > Class 11 > Physics

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It is possible that two velocity in same time by one object

Posted by Rahul Kumar Saw 7 years, 4 months ago

CBSE > Class 11 > Physics

2 answers

King Sehar 7 years, 4 months ago

No..

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Sakshi Singh 7 years, 4 months ago

No it is not possible

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When velocity is zero but accleration is not zero

Posted by Raj Mani Singh 7 years, 4 months ago

CBSE > Class 11 > Physics

2 answers

Shubham Paswan 7 years, 4 months ago

Yes if we throw a ball upward at highest point velocity is zero but acceleration not zero due to gravity ball having -g acceleration.

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Rahul Kumar Saw 7 years, 4 months ago

It is possible when velocity is constant because constant velocity means no change In velocity and change in velocity is known as acceleration and here no any change in velocity therefore accleration is zero

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Diffrentiation and integeration

Posted by Jr. Fermino 7 years, 4 months ago

CBSE > Class 11 > Physics