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Which is the fastest type of motion

Posted by Sneha Vijaykumar 8 years, 4 months ago

CBSE > Class 11 > Physics

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What is translatory motion

Posted by Bhoomi Agrawal 8 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

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What is average velocity?

Posted by Vamsee Krishna 8 years, 4 months ago

CBSE > Class 11 > Physics

2 answers

Arnav Singh 8 years, 4 months ago

Average velocity is define as the ratio of total displacement covered by total time interval taken by the object

2Thank You

Mohit Singh 8 years, 4 months ago

Total displacement/Total time

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If vector R is equal to vector A +vector B and megnitude of A is equal to megnitude B .Angle of vector B from vector A is equal to 120°.then find angle of vector R from angle of vector A

Posted by Utsaw Pathak 8 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

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What is acceleration?

Posted by Arun Singh 8 years, 4 months ago

CBSE > Class 11 > Physics

2 answers

Sahdev Sharma 8 years, 4 months ago

When the velocity of an object changes it is said to be accelerating. Acceleration is the rate of change of velocity with time.

Acceleration = {tex}Change \ in \ velocity\over time {/tex}

0Thank You

Vinod Kumar 8 years, 4 months ago

Acceleration, in physics, is the rate of change of velocity of an object with respect to time. An object's acceleration is the net result of any and all forces acting on the object, as described by Newton's Second Law.

SI unit‎: ‎m/s², m·s⁻², m s⁻²

‎

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If we take air resistance is constant, then what time will body take more- When going upward or When going downward.

Posted by Ankit Sharma 8 years, 4 months ago

CBSE > Class 11 > Physics

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What is potential energy

Posted by Ashutosh Koundal 8 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Payal Singh 8 years, 4 months ago

Potential energy is the stored energy of an object. It is the energy by virtue of an object's position relative to other objects. Potential energy is often associated with restoring forces such as a spring or the force of gravity.

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what is intertia

Posted by Ginni Sharma 8 years, 4 months ago

CBSE > Class 11 > Physics

2 answers

Rupinder Kaur Bhogal 8 years, 4 months ago

It is the tendency of a body to remain in its state of rest or motion .

1Thank You

Poulami Dasgupta 8 years, 4 months ago

Inertia is the tendency of a body to remain in its state of rest or of motion

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Why friction is necessary

Posted by Neha Yadav 8 years, 4 months ago

CBSE > Class 11 > Physics

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If |a+b|=10√3 and |a-b|=10 then what is the value of √a square +b square =?

Posted by Abhishek Kumar 8 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

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What is time?

Posted by Abhinav Bhattacharyya 8 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Harsh Magalam Verma 8 years, 4 months ago

Time is what clock reads.

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Show that for same range of projectile there can be two angles of throw.

Posted by Krupa Joshi 8 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Ayushi Jain 8 years, 4 months ago

When any object is thrown with α angle and other with 90-α then the range will be same. So we can say that for same range of projectile there can be two angles. Let projectile angle α=90-α Then, R = u.usin2α/g R'=u.usin2(90-α)/g R'=u.usin(180-2α)/g R'=u.usin2α/g It means R=R'

1Thank You

ANSWER

What is force

Posted by Ni Go 8 years, 4 months ago

CBSE > Class 11 > Physics

2 answers

Abhay Singh 8 years, 4 months ago

Product of mass and accelaration

1Thank You

Poulami Dasgupta 8 years, 4 months ago

Force is an act of push or pull which can change the shape, size and direction of a body

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a particle A is thrown downwards from 200m high building and at that time another particle B is thrown upwards with 50m/s velocity. Find the time and distance when they both meet each other.

Posted by Ayushi Jain 8 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

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Draw the graph of an object in uniform mation in time graph

Posted by Manoj Yadav 8 years, 4 months ago

CBSE > Class 11 > Physics

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A body covers 10m in 4th seconds and 15m in 6th second of its uniformly accelerated motion .how far will it travel in the next 3 second

Posted by Varun Pratapsingh 8 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

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Define point object.

Posted by Akshay Sharma 8 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Sahil Singh 8 years, 4 months ago

An object is said to be point object if its dimensions are negligible as conpared to distance travelled by it . For eg aeroplane travel from delhi to dubai .here aeroplane is point object

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A ball rolls off the top of the stair way with a constant horizontal velocity u if the steps are h metre high and w metre wide,show that the ball will just hit the edge nth step if n=2hu×u÷gw×w

Posted by Nakul Solanki 8 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Prove area is a vector quantity

Posted by Arnav Singh 8 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

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Prove that relative velocity of A w.r.t B is equal to velocity of A minus velocity of B

Posted by Nidhi Dalal 8 years, 4 months ago

CBSE > Class 11 > Physics

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2 particles A&B are moving along the same straight line. B is ahead of A. Velocities remaining unchanged , what would be the effect on the magnitude of the relative velocity if A is ahead of B.

Posted by Nidhi Dalal 8 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Carnot cycle

Posted by Saxam Anand 8 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

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What is frame of reference?

Posted by Muheet Alam 8 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

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3t2+t/2 find the interation

Posted by Shambhavi Sinha 8 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

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What is centripetal force? Explain

Posted by Mayank Kumar 8 years, 4 months ago

CBSE > Class 11 > Physics

2 answers

Rupinder Kaur Bhogal 8 years, 4 months ago

MVe2/r

0Thank You

Shweta Papnai 8 years, 4 months ago

It is the force which acts on a body which is moving in a circular path.

2Thank You

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What is the name of Newton's law of motion

Posted by Paramjot Singh 8 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Rupinder Kaur Bhogal 8 years, 4 months ago

No specific name .there are 3 different laws

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What is angular size and angular diameter

Posted by Abhishek Kumar 8 years, 4 months ago

CBSE > Class 11 > Physics

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Define accuracy and precision.

Posted by Ashutosh Raj 8 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

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Four boxes with string and three blocks are placed on frictionless surface whereas block m1 is hung with the help of string. Find acceleration of the system and tension in the string

Posted by Shreyasee Bhowmick 8 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

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Types of relative velocity

Posted by Pranjal Kastwar 8 years, 4 months ago

CBSE > Class 11 > Physics

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