Forum

All Physics (47) Chemistry (17) Maths (1) Biology (3) Accountancy (0)

Ajay K. Satogiya August 07 2023

A car runs at a constant speed on a circular track of radius 100 m, taking 62.8 s for every circular lap. Find out the average velocity and average speed for each circular lap respectively.

Ajay K. Satogiya July 04 2023

Consider a massless, frictionless pulley system with two blocks connected by a string. Block A has a mass of 2 kg, and block B has a mass of 3 kg. Block A is initially at rest on a horizontal surface, and block B is hanging vertically. The string passes over the pulley, and the blocks are released from rest. After a certain time, block A reaches a velocity of 4 m/s to the right. What is the velocity of block B at that same instant?

#Laws of Motion

Ajay K. Satogiya June 01 2023

Which of the following belongs to the class alkyl halides?

#Organic Compounds Containing Halogens

Ravi Raj May 25 2023

What is the difference between elastic and inelastic collisions?

Ravi Raj May 25 2023

A car is initially at rest and accelerates uniformly from rest to a speed of 30 m/s in 6 seconds. Find the average acceleration of the car during this time period.

Dharmendra singh May 21 2023

In amplitude and frequency modulation techniques, which technique provides greater noise immunity in communication system?

#Communication Systems

Lochan Chandra Gupta May 21 2023

What is the heat capacity of helium gas of 67.2 litre kept in a rigid vessel at STP ?

#Kinetic Theory of Gases

Lochan Chandra Gupta May 21 2023

How does the width of depletion region of a p-n junction affect,if it is forward biased?

#Electronic Devices

Ajay K. Satogiya May 18 2023

A carnot engine has an efficiency of 50% when it's source is at a temperature 327°C. Find the temperature of the sinc.

#Thermodynamics

Ravi Raj April 30 2023

How does the refractive index of a medium affect the speed of light?

Ravi Raj April 30 2023

"A car of mass m is moving on a curved road of radius R with a constant speed v. The coefficient of friction between the tires and the road is μ. The maximum possible value of v such that the car does not skid is?"

Ravi Raj April 20 2023

Calculate electric potential at a point p which is at a distance of 9cm from a point charge of 50μC.

Lochan Chandra Gupta April 18 2023

What is the ratio of the nuclear densities of two nuclei having mass numbers 16 and 64 ?

#Atoms and Nuclei

Lochan Chandra Gupta April 18 2023

If a plane wavefront is incident on a concave mirror of radius of curvature R,then what will be the radius of reflected wavefront?

Rajneesh March 04 2023

What is a buffer ?

RAJIV PANDEY July 22 2022

What are the smallest and largest unit of length?

#Physics and Measurement

Abhishika kaushik July 22 2022

How many number of hydrogen molecules is/are possible from its isotopes?

Abhishika kaushik July 21 2022

What is the position of transition elements in periodic table?

#Classification of Elements and Periodicity in Properties

Manish July 20 2022

Particle with initial velocity v and angoe theta with horizontal reaches the highest Point and explodes into two pieces. One piece continues to move on the original trajectory. Find velocity of second piece?

#Laws of Motion

Pooja Yadav July 20 2022

What will be the mole fraction of water in C2H5OH solution containing equal number of moles of water and C2H5OH ?

<12 3 4 >

Our Services

Information

Fast Forward Magazine

C - 2, Model Town, Behind New Bright School, Malviya Nagar,
Rajasthan, Jaipur - 302017

info@efastforward.in

© Copyright Fast Forward Magazine 2023 . All rights reserved. Technology Partner - JUST EXAM