ICS Part 1 Physics English Medium Chapter 2 Online Short Questions Test with Answers

Online Short Questions For Chapter 2 "ICS Part 1 Physics Chapter 2 Short Questions Test "

Try The Short Questions For ICS Part 1 Physics Chapter 2 Short Questions Test

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Physics - ICS Part 1 Physics Chapter 2 Short Questions Test

Question # 1

State condition of rotational equilibrium.

Ans 1: The vector sum of all torque acting on any object must be zero.
When this condition of equilibrium is satisfied, there is no angular acceleration and body will be in rotational equilibrium.Hence, a body cannot rotate about center of gravity under the action of its weight.

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Prepare Complete Set Wise Questions For Chapter 2 "ICS Part 1 Physics Chapter 2 Short Questions Test "

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ICS Part 1 Physics Chapter 2 Short Questions Test - Set 1

Question # 1

State condition of rotational equilibrium.

Ans 1: The vector sum of all torque acting on any object must be zero.
When this condition of equilibrium is satisfied, there is no angular acceleration and body will be in rotational equilibrium.Hence, a body cannot rotate about center of gravity under the action of its weight.

Submit

ICS Part 1 Physics Chapter 2 Short Questions Test - Set 2

Question # 1

Discuss the multiplication of a vector by a number?

Ans 1: We can multiple a vector by a number. If the number is positive, then the direction of given vector and product vector will remain the same. If the number id negative, then the given vector and product vector will be acting in opposite direction.

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ICS Part 1 Physics Chapter 2 Short Questions Test - Set 3

Question # 1

Define null vector and component of a vector.

Ans 1: Null Vector is a vector of zero magnitude and arbitrary direction.
A component of a vector is its effective vale in a given direction.

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ICS Part 1 Physics Chapter 2 Short Questions Test - Set 4

Question # 1

Define scalar and vector quantities?

Ans 1: Scalar Quantities:Those quantities which are completely specified by their magnitude only, are known as scalar quantities. For example Speed, Mass, energy, work, power.
Vector Quantities:Those physical quantities which are completely specified by their magnitude and proper direction are known as vector quantities. For example Momentum, Acceleration, torque.

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ICS Part 1 Physics Chapter 2 Short Questions Test - Set 5

Question # 1

Is it possible to add a vector quantity to a scalar quantity?

Ans 1: No it is not possible to add a vector quantity to a scalar quantity because the physical quantities of same nature can be added. Vectors can be added to vectors and scalars are added in scalars,but the vectors can't be added to scalar.

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ICS Part 1 Physics Short Questions Test

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ICS Part 1 Physics English Medium Chapter 2 Online Short Questions Test with Answers

Online Short Questions For Chapter 2 "ICS Part 1 Physics Chapter 2 Short Questions Test "

Physics - ICS Part 1 Physics Chapter 2 Short Questions Test

State condition of rotational equilibrium.

What is the minimum number of unequal vector in to a null vector?

Under what circumstances would a vector have components that are equal in magnitude?

Explain how cranes are able to light very heavy load without toppling ?

What are rectangular components of a vector?

What are coplanar and concurrent forces?

Write down the condition for a body to be in complete equilibrium.

Two vectors have unequal magnitude. Can their sum be zero? Explain.

The resultant of two vector, one is double in magnitude than the other, perpendicular to the smaller force. What is the angle between the two forces ?

Define null and equal vectors.

Prepare Complete Set Wise Questions For Chapter 2 "ICS Part 1 Physics Chapter 2 Short Questions Test "

Set 1

Set 2

Set 3

Set 4

Set 5

ICS Part 1 Physics Chapter 2 Short Questions Test - Set 1

State condition of rotational equilibrium.

What is the minimum number of unequal vector in to a null vector?

Under what circumstances would a vector have components that are equal in magnitude?

Explain how cranes are able to light very heavy load without toppling ?

What are rectangular components of a vector?

What are coplanar and concurrent forces?

Write down the condition for a body to be in complete equilibrium.

Two vectors have unequal magnitude. Can their sum be zero? Explain.

The resultant of two vector, one is double in magnitude than the other, perpendicular to the smaller force. What is the angle between the two forces ?

Define null and equal vectors.

ICS Part 1 Physics Chapter 2 Short Questions Test - Set 2

Discuss the multiplication of a vector by a number?

Define and explain the scalar product?

Can a body rotate about its center of gravity under the action of its weight?

Define the following?Parallel vectorsEqual vectorsnull vectorsAnti parallel vectorsNegative of a vectors

What are rectangular components of a vector?

Can a vector have a component greater than the vector's magnitude?

Write down the steps for addition of vectors by rectangular components method.

State condition of rotational equilibrium.

Discuss the addition of vector by rectangular component method?

Under what circumstances would a vector have components that are equal in magnitude?

ICS Part 1 Physics Chapter 2 Short Questions Test - Set 3

Define null vector and component of a vector.

Two vectors have unequal magnitude. Can their sum be zero? Explain.

What are rectangular components of a vector?

Write down the condition for a body to be in complete equilibrium.

The gravitational Force acting on a satellite is always directed towards the centre of the earth?

What is the minimum number of unequal vector in to a null vector?

Discuss the commutative property of addition of vectors ?

Define the term unit vector.

State condition of rotational equilibrium.

Mention the criterion for positive and negative torque.

ICS Part 1 Physics Chapter 2 Short Questions Test - Set 4

Define scalar and vector quantities?

Define and explain the scalar product?

Define torque.Write its units and dimensions,

What is the minimum number of unequal vector in to a null vector?

Is it possible to add a vector quantity to a scalar quantity?

Explain why do buses and heavy trucks have large steering wheels ?

Define and explain vector product ? (or) Cross Product.

What is difference between moment arm and moment of force?

Define equilibrium ?

Can a vector have a component greater than the vector's magnitude?

ICS Part 1 Physics Chapter 2 Short Questions Test - Set 5

Is it possible to add a vector quantity to a scalar quantity?

Discuss the multiplication of a vector by a number?

DIscuss the addition of vectors by graphical Method or geometrical Method?

State condition of rotational equilibrium.

Define Physical quantities & Magnitude?

Define scalar and vector quantities?

Can a body rotate about its center of gravity under the action of its weight?

What are rectangular components of a vector?

Define null vector and component of a vector.

Define the following?
Parallel vectors
Equal vectors
null vectors
Anti parallel vectors
Negative of a vectors

Two vector of magnitude 10 each making angle 180^oWith each other.Find the magnitude of their resultant.