Testbook Logo
Exams SuperCoaching Test Series Skill Academy
More
English
Hindi
Telugu
Bengali
Marathi
Malayalam
Tamil

Question

Download Solution PDF

Which of the following is NOT a force?

  1. Tension
  2. Normal
  3. Mass
  4. Weight

Answer (Detailed Solution Below)

Option 3 : Mass
Free Tests
View all Free tests >
Free
Indian Army Agniveer Technical 2023 Memory Based Paper.
2.7 K Users
50 Questions 200 Marks 60 Mins
Start Now

Detailed Solution

Download Solution PDF

CONCEPT:

  • Force: The interaction which after applying on a body changes or try to change the state of rest or the state of motion is called force.
  • Mass is the amount of matter in any substance. It is not a force.
  • Weight: The gravitational force acting on any object on the earth's surface is called its weight.
  • Tension in a rope: In the ideal case rope is massless and intangible, the force on one side is equal to force on the other side.
  • Normal force: It is a force that is exerted by the surface perpendicular to the body. It is a component of the contact force.

F1 J.S 18.5.20 Pallavi D 1

EXPLANATION: 

  • Since the mass is the amount of matter in a substance which is not a force. Hence option 3 is correct.
Download Solution PDF
Latest Army Technical Agniveer Updates

Last updated on Jun 5, 2025

->Indian Army Technical Agniveer CEE Exam Date has been released on the official website.

-> The Indian Army had released the official notification for the post of Indian Army Technical Agniveer Recruitment 2025.

-> Candidates can apply online from 12th March to 25th April 2025.

-> The age limit to apply for the Indian Army Technical Agniveer is from 17.5 to 21 years.

-> The candidates can check out the Indian Army Technical Syllabus and Exam Pattern.

More Force and Mass Questions

Q1.The figure given below shows the direction of the two forces P and Q acting on a skydiver : Which one among the following statements is correct about the two forces?
Q2.Which of the following statements give characteristics of contact forces? 1. It appears between an object when it is in contact with some other object 2. It satisfies the third law of motion 3. It may appear between a pair of solid and fluid Select the answer using the code given below:
Q3.Which of the following forces can only be applied when in contact with an object?
Q4.At any instant the velocity of a particle of mass 500 g is \(\left(2 t \hat{i}+3 t^2 \hat{j}\right) \mathrm{ms}^{-1}\) . If the force acting on the particle at \(t=1 \mathrm{~s} \text { is }(\hat{i}+x \hat{j}) \mathrm{N}\) . Then the value of x will be: 
Q5.Sand falls vertically on a conveyor belt at a work rate of 0⋅1 kg/s. In order to keep the belt moving at a uniform speed of 2 m/s, the force required to be applied on the belt is :
Q6.A force which combines with two or more forces to produce equilibrium is called
Q7.The velocity (v) - time (t) graph of a ball of mass 50 g along a straight line on a horizontal surface is as shown. The magnitude of the force exerted by the surface on the ball to bring it to rest is
Q8.The velocity-time graph of a ball of mass 50 g moving along a straight line on a table is depicted in the following figure. Calculate the force exerted on the ball by the table to bring it to rest. 
Q9.Two balls A and B of the same size are dropped from the top of a building. The mass of A is greater than the mass of B. Assuming that air resistance acting on the balls is the same, which ball reaches the ground first?
Q10.Three blocks of mass 3 kg, 2 kg, and 1 kg respectively are placed in contact with each other on a smooth horizontal surface as shown in the figure. A horizontal force of 18 N is applied on the 3 kg block. Find the net force on the 2 kg block.

More Laws of Motion Questions

Q1.If the force acting on the body is zero, then its momentum is -
Q2.Change in momentum is given by
Q3.The figure given below shows the direction of the two forces P and Q acting on a skydiver : Which one among the following statements is correct about the two forces?
Q4.A block of mass 20 kg slides on a rough horizontal plane surface. Let the speed of the block at a particular instant is 10 m/s. It comes to rest after travelling a distance of 20 m. Which one of the following could be the magnitude of the frictional force?
Q5.Which of the following statements give characteristics of contact forces? 1. It appears between an object when it is in contact with some other object 2. It satisfies the third law of motion 3. It may appear between a pair of solid and fluid Select the answer using the code given below:
Q6.Imagine you have a cup of Starbucks coffee in a moving car. If the car suddenly brakes
Q7.Which of the following forces can only be applied when in contact with an object?
Q8.A wooden block, initially at rest on the ground, is pushed by a force which increases linearly with time t. Which of the following curve best describes acceleration of the block with time :
Q9.Which one of the following is the correct increasing order of the rolling, static and sliding frictions?
Q10.A weight 'w' rests on a rough horizontal plane. If the angle of friction is θ, the least force that will move the body along the horizontal plane will be
Crack Agniveer Army Supercoaching with
India's Super Teachers
Explore Supercoaching For FREE
Suggested Test Series
View All >
General Knowledge for All Defence Exams
317 Total Tests with 4 Free Tests
Start Free Test
Agniveer Army Technical Mock Test Series 2025
212 Total Tests with   2 Free Tests
Start Free Test
Suggested Exams
Exam-Logo
Army Technical Agniveer

Army Technical Agniveer Important Links

More Physics Questions

Q1.What is the region around a magnet where the magnetic force is experienced known as?
Q2.What is the angle that is formed between the incident ray and the normal line called?
Q3.If the force acting on the body is zero, then its momentum is -
Q4.A bat emits ultrasonic sound of frequency 1000 kHz in air. If the sound gets reflected from a water surface, the wavelength of the reflected sound will be _______. (Speed of sound in air is 340 ms-1)
Q5.What is the SI unit of current?
Q6.Torque acting on electric dipole moment \(\overrightarrow{P}\) placed in uniform electric field \(\overrightarrow{E}\) is 
Q7.Demodulation is essential feature of a
Q8. If the particles are moving with same velocity, then maximum de-Broglie wavelength is for
Q9.Image formed by an objective of a compound microscope is
Q10.Which of the following has smallest wavelength
Important Exams
Super Coaching
Exams
Test Series
Previous Year Papers
Objective Questions
Testbook Edu Solutions Pvt. Ltd.
1st & 2nd Floor, Zion Building,
Plot No. 273, Sector 10, Kharghar,
Navi Mumbai - 410210
[email protected]
Toll Free:1800 833 0800
Office Hours: 10 AM to 7 PM (all 7 days)
Company
About usCareers We are hiringTeach Online on TestbookPartnersMediaSitemap
Products
Test SeriesTestbook PassOnline CoursesOnline VideosPracticeBlogRefer & EarnBooks
Our Apps
Follow us on
Copyright © 2014-2022 Testbook Edu Solutions Pvt. Ltd.: All rights reserved
User PolicyTermsPrivacy
Get Free Access Now
Hot Links： teen patti real cash game teen patti real cash withdrawal teen patti customer care number teen patti 50 bonus teen patti master apk