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

It can be asked in NEET exams such as , Find the equation of trajectory if initial velocity of anything is something. It is use to prove that the path of projectile is parabola .

0Thank You

ANSWER

What is resolution of a position vector in rectangular component

Posted by P S 7 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

What is projectile range

Posted by Umakshi Sharma 7 years, 4 months ago

CBSE > Class 11 > Physics

2 answers

P S 7 years, 4 months ago

When the motionnoccur in curve path then the motion is called projectile motion

0Thank You

Pragati Pandey 7 years, 4 months ago

Horizontal distance covered by the object is known as projectile range

1Thank You

ANSWER

Which is best book for PCM

Posted by Riya Singh 7 years, 4 months ago

CBSE > Class 11 > Physics

3 answers

Mr. Thakur 7 years, 4 months ago

For Maths: - Rd Sharma or RS Agarwal

0Thank You

Mr. Thakur 7 years, 4 months ago

For Chemistry: - PRADEEP CHEMISTRY

0Thank You

Mr. Thakur 7 years, 4 months ago

For Physics- HC VERMA

0Thank You

ANSWER

How the stars twinkle

Posted by Anjani Bhasin 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Adarsh Jawale 7 years, 4 months ago

Stars twinkle due to atmospheric refraction

0Thank You

ANSWER

what is velocity ,acceleration

Posted by Girwar Sinha 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Adarsh Tiwari 7 years, 4 months ago

Rate of change of displacement with respect to time is known as velocity. Rate of change of velocity with respect to time is known as acceleration.

4Thank You

ANSWER

The potential difference across the ends of a wire has be measured to be (100+-5)volt and current in wire is (10+-0.2)ampere. Find the% error in R

Posted by Yash Negi 7 years, 4 months ago

CBSE > Class 11 > Physics

2 answers

Rashi Ah 7 years, 4 months ago

2Thank You

Fuzail Miran 7 years, 4 months ago

I dont know

0Thank You

ANSWER

The radius of a sphere is expressed as (5.3+-0.1)find the % error in volume of sphere.

Posted by Yash Negi 7 years, 4 months ago

CBSE > Class 11 > Physics

2 answers

Rashi Ah 7 years, 4 months ago

5.66%

1Thank You

Shreyansh Prasad 7 years, 4 months ago

5.6%

1Thank You

ANSWER

What is the formula of projectile range

Posted by Rohan Kumar 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Taran Jot 7 years, 4 months ago

R=u2sin2theta/g

1Thank You

ANSWER

If rate of change of velocity is acceleration Then what is rate of change of spped (On the basis of time)

Posted by Geetesh Rathore 7 years, 4 months ago

CBSE > Class 11 > Physics

3 answers

Geetesh Rathore 7 years, 4 months ago

Then rate of change of velocity should be displacement n

0Thank You

Geetesh Rathore 7 years, 4 months ago

Galat hi

0Thank You

Amayra Singh 7 years, 4 months ago

Distance

0Thank You

ANSWER

A body start from rest and acquires the velocity of 12m/s in 5 sec .calculate the acceleration and distance of move

Posted by Payal Panchal 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Gajendra Rajput 7 years, 4 months ago

Acceleration=2.4 Distance=30

3Thank You

ANSWER

Bernonils theorem?

Posted by Ananthu Ks 7 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

A particle start from origin moves towards north with 50m then moves toward east with 40m and finally move towards south with 20m find the dispacement

Posted by Lavi Kaushik 7 years, 4 months ago

CBSE > Class 11 > Physics

2 answers

Rashi Ah 7 years, 4 months ago

But my answer is 40 m how 50m?

0Thank You

Lavi Kaushik 7 years, 4 months ago

50m

3Thank You

ANSWER

Why is ice is more cold than snow?

Posted by Ashutosh Giri 5 years, 8 months ago

CBSE > Class 11 > Physics

1 answers

Gunjan Thalor 7 years, 4 months ago

Because ice is more solid than snow, snow is just like a sand

0Thank You

ANSWER

Cricket ball is thrown at a speed of 28 M per second in a direction 30 degree above the horizontal calculate first the maximum height second the time taken by the ball to return the same level III the distance from throat to the point return same level where is equal to 9.8 metre per second square

Posted by Abdul Quddus Shaikh 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Abdul Quddus Shaikh 7 years, 4 months ago

1 10m/s 2 2.9sec 3 69.3m

2Thank You

ANSWER

A car is moving with velocity 108 km/h if driver of the car want to change its velocity from 108 km/h to 90 km/h in two minutes . Mass of the car is 300 kg .what force applied by the brakes on the tyers ?

Posted by Yash Puren 7 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Derive an expression for dipole in equitorial line

Posted by Inderjeet Singh 7 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

List the important questions in chapter2.

Posted by Mr. Thakur 7 years, 4 months ago

CBSE > Class 11 > Physics

4 answers

Mr. Thakur 7 years, 4 months ago

Kyo ki es exercise m bahut sare questions hai. esliye important question suggest karo.( I hope you understand my problem)

1Thank You

Mr. Thakur 7 years, 4 months ago

Maine exercise m se puchaa hai

0Thank You

∂Αяѕнαиαα ყα∂Αѵ ??? 7 years, 4 months ago

I think most important question will be ask from the topic dimensions and error.. because this chapter only contains 3 marks.

3Thank You

Mr. Thakur 7 years, 4 months ago

In textbook exercise

0Thank You

ANSWER

Displacement is given by x=1+2t+3t². Find the value of Instantaneous accleration

Posted by Sanjay Bisht 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Mudit Gvps 7 years, 4 months ago

6 do double differentiation first one will give velocity and second acceleration

0Thank You

ANSWER

What is parsec ?

Posted by Mr. Thakur 7 years, 4 months ago

CBSE > Class 11 > Physics

2 answers

Lakshita Singh 7 years, 4 months ago

1 parsec= 3×10^16 m

1Thank You

Ritu Thapliyal 7 years, 4 months ago

A unit of distance used in astronomy equal to 3.26 light years

2Thank You

ANSWER

What are three cases or conditions which is applicable for a projectile motion.

Posted by Shivshant Upadhyay 7 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Abhi Saini 7 years, 4 months ago

Ramesh Dahiya bandana vandana Saini

0Thank You

ANSWER

quantum theory

Posted by Tanya Choudhary 7 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Page 332 of 557

myCBSEguide

myCBSEguide

Test Generator

CUET Mock Tests

Download myCBSEguide App

All Courses

Other Websites

CBSE Courses

Resources

Corporate

NCERT Solutions

CBSE Sample Papers