Nepal's Largest Social Learning Platform

Prashiddha Bista

Diwas Pandit • asked a question

What happens when a vector is multiplied by a real number?

If a vector A is multiplied by a real number (say n), the vector of same nature is obtained but its magnitude is n times that of A.

2 Thanks

2 Answers

Answer Thread

grishma gautam • asked a question

QUESTIONS

1. Is the tension in the string of a simple pendulum constant throughout the oscillations?

2. The amplitude of a simple harmonic oscillator is doubled. How does this...

1.ans: No the tension in the string of a simple pendulum is not constant throughout the motion

v is velocity of the bob and theta is the angle made by the string with vertical axis.
as v and $θ$ both are variable T is also variable.
T is maximum at mean position as at mean position v is max and the angle is minimum.

2.ans: If the amplitude of the simple...

1 Thanks

2 Answers

Answer Thread

Ashok Shah • about 2 years ago

Hey everyone, Today, I want to take a moment to revisit something special that happened recently. I was invited to my college where I completed my 11th and 12th to share my experiences from my +2...

5 Claps

0 Comments

Comment Read

Puspak Sah • asked a question

Difference between Gram-Atomic mass(g atom) and Gram Molecular mass(g mole).

The difference between Gram atomic mass and Gram atomic molecular are given below:

Gram atomic mass	Gram molecular mass
1.The mass of 6.023 x 10²³atoms of one mole atom of any element when expressed in terms of grams is called gram atomic mass.	1.The mass of 6.023 x 10²³molecules or 1 mole molecule of any substance expressed in grams is called gram molecular mass.
2.It is used to calculate the mass of an atom.	2. It is used to calculate the mass of a molecule/molecular compound.
3. It is...

6 Thanks

2 Answers

Answer Thread

Ashok Shah • over 2 years ago

When Years of Academic Success Became a Tale of Failure!!

Aahan, a student, has always been deeply ingrained withacademic successin his life. From a young age, he was taught that hard work and dedication were the keys to achieving the goals. As a result, he dedicated countless hours to studying, completing assignments, and striving for top grades.The thrill of academic achievement was intoxicating. Each high grade was a validation of...

2 Claps

0 Comments

Comment Read

Rabin Kalikote • over 3 years ago

Wow, this journey has been an awesome one! -- epic one!

We made 'Ask Mattrab' a company. Looking back 6 years, when I was coding the first line of Mattrab, I had no predictions, nor any...

13 Claps

2 Comments

Comment Read

Bal Bahadur BK

Great my son!

Reply over 3y

Pranish Uprety

You've been truly inspiration, dai! Congratulations to you and all of us.

Reply over 3y

Laxman Khatri • almost 3 years ago

Define quality of life

0 Claps

1 Comments

Comment Read

SONU NIGAM SAH

Quality of life refers to the overall well-being, satisfaction, and happiness that an individual or a community experiences in various aspects of their lives.

Reply almost 3y

EU 5 Series

Swarup Khatiwada

Ishan

Rabin Kalikote

Prashiddha Bista

v is velocity of the bob and theta is the angle made by the string with vertical axis.
as v and $θ$ both are variable T is also variable.
T is maximum at mean position as at mean position v is max and the angle is minimum.

Mattrab Community

EU 5 Series

Swarup Khatiwada

Ishan

Rabin Kalikote

Prashiddha Bista

v is velocity of the bob and theta is the angle made by the string with vertical axis.as v and θ both are variable T is also variable.T is maximum at mean position as at mean position v is max and the angle is minimum.

Mattrab Community

Ask Mattrab is changing soon

v is velocity of the bob and theta is the angle made by the string with vertical axis.
as v and $θ$ both are variable T is also variable.
T is maximum at mean position as at mean position v is max and the angle is minimum.