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Ninja

Ninja

Physics
4.0
Great

41 comments

5-star
4-star
3-star
2-star
1-star

Review summary

Based on 41 comments, created with AI

Students overwhelmingly praise this teacher's tests & practice, teacher personality, teacher's experience. Many students highlight "good problem.", "nice problem sir.", "i am in cl...

What students talk about most

Tests & Practice

The problems presented by Ninja are highly regarded, with students finding them engaging, well-selec...

Teacher Personality

Ninja possesses a highly charismatic and memorable personality, with students finding his teaching s...

Teacher's Experience

Ninja is perceived as a highly skilled and effective teacher, capable of guiding students through ch...

Teaching Quality

Students generally praise Ninja's explanations and ability to simplify complex problems, making them...

Evaluation breakdown

Teaching Quality3.5
"Ninja sir's name is Ninja, and his work is also Ninja-like."
"Very good explanation sir!"
"I am in class 9th and did this question in first attempt (it wasn’t obvious)."
"Work energy method also worked."
"Easy sir, it will be done."
"Way sir taught it felt as if it was overhyped to be a hard question."
"But sir, this is wrong. The COM is also rotating about some tilted diameter; you didn't consider it directly."
"This is a guess. If we do kinematics questions with this method, the answer will be wrong."
"But this is wrong. What about the velocities of disks about the center of mass?"
"This question cannot be done by their method. It's a guess."
Teacher's Experience4.0
"Ninja sir's name is Ninja, and his work is also Ninja-like."
"I am in class 9th and did this question in first attempt (it wasn’t obvious)."
"Work energy method also worked."
The conceptual errors highlighted by students suggest potential gaps or oversimplifications in advanced topic expertise.
Study Material3.0
"Good problem."
"Nice problem sir."
"Sir, there is no PDF of important Irodov questions on Vibrant. I have taken the batch also. Can you make it available, please?"
Doubt Support3.0
Tests & Practice4.5
"Good problem."
"Nice problem sir."
"I am in class 9th and did this question in first attempt (it wasn’t obvious)."
"I did this in my head, too easy mains level question."
Flexibility3.0
"Sir, please make videos for all concepts for NSEP Physics Olympiad."
"Sir, there is no PDF of important Irodov questions on Vibrant. I have taken the batch also. Can you make it available, please?"
Fees vs Value3.5
"Your batch is good, isn't it?"
"I have taken the batch also."
Teacher Personality4.5
"Ninja sir's name is Ninja, and his work is also Ninja-like."
"Way sir taught it felt as if it was overhyped to be a hard question."

Top Strengths

1. Engaging and effective explanations for problem-solving

2. Excellent selection of practice problems suitable for competitive exams

3. Charismatic and memorable teaching personality

Areas to Improve

1. Ensuring conceptual rigor and accuracy in advanced physics topics

2. Providing more comprehensive and specific study materials (e.g., Irodov PDFs, Olympiad concepts)

3. Balancing the perception of problem difficulty to avoid over-hyping

What students love

Ninja sir's name is Ninja, and his work is also Ninja-like.

11 likes

Very good explanation sir!

Good problem.

1 likes

Nice problem sir.

I am in class 9th and did this question in first attempt (it wasn’t obvious).

1 likes

I did this in my head, too easy mains level question.

12 likes

Work energy method also worked. The answer will be the same only if the initial velocity is zero.

3 likes

Your batch is good, isn't it?

3 likes

Easy sir, it will be done.

2 likes

Sir, please make videos for all concepts for NSEP Physics Olympiad.

4 likes

What could be better

Way sir taught it felt as if it was overhyped to be a hard question.

1 likes

But sir, this is wrong. The COM is also rotating about some tilted diameter; you didn't consider it directly. I mean, I about COM has to be Ixwx + Iywy + Izwz. You just can't directly take angular velocity component and solve it.

2 likes

This is a guess. If we do kinematics questions with this method, the answer will be wrong.

But this is wrong. What about the velocities of disks about the center of mass? The angular momentum about the center of mass will not be this. Nowhere in the option is 'intrinsic' mentioned.

Sir, there is no PDF of important Irodov questions on Vibrant. I have taken the batch also. Can you make it available, please?

If we throw a ball on earth vertically it goes up to a height. If we do this process, what will be the height? This question cannot be done by their method. It's a guess.

Had a class with Ninja?