Physics question and answers for June 06, 2024
- Q 10 A solid cylinder of mass 3 kg is rolling on a horizontal surface with velocity 4 m s It collides with a horizontal spring of force constant 200 N...
- Q Xo Calculate the net work done by the force F whose variation with position has been shown as above T 1 FOX 4 2 X RIN Yo
- Q With what velocity should a student of mass 80 kg run so that his kinetic energy becomes 320 J
- Q 0 An engine pumps water continuously through a hole Speed with which water passes through the hole nozzle is v and k is the mass per unit length of the...
- Q In the arrangement of resistances shown in the Fig 9 9 the pd between B and D will be zero when the unknown resistance X is a 4 S c...
- Q a A particle of mass m slides on a frictionless surface ABCD starting from rest as shown in Fig 8 248 The part BCD is a circular arc If it...
- Q d None 75 A mass m starting from A reaches B of a frictionless track On reaching B it pushes the track with a force equal tox times its weight...
- Q In the arrangement shown the pulley and the strings are ideal The acceleration of block B is A g5 C 2g 5 B g2 D 2g 3 m mB
- Q A block of mass 10 kg is released on a fixed wedge inside a cart which is moved with constant velocity 10 m s towards right Take initial velocity of...
- Q A block C of mass m is moving with velocity vo and collides elastically with block A of mass m and connected to another block B of mass 2m through...
- Q O 9 A thin uniform rod pivoted at O is rotating in the horizontal plane with constant angular speed as shown in the figure At time t 0 a small...
- Q The diagram shows a force extension graph for a rubber band Consider the following statements Extension Force I It will be easier to compress this rubber than expand it II...
- Q 0 A mass of 0 5 kg moving with a speed of 1 5 m s on horizontal smooth surface collides with a nearl weightless spring of force constant k...
- Q A simple pendulum of length L having a bob of mass m is deflected from its rest position by an angle and released figure 8 E16 The string hits a...
- Q 89 A bead of mass 1 2 kg starts from rest from A to move in a vertical plane along a smooth fixed quarter ring of radius 5 m under...
- Q A bullet looses th of its velocity passing through one plank The number of such planks that 2014 are required to stop the bullet can be n 1 2n 1...
- Q 18 9 The potential energy of a 1 kg particle free to move along the x axis is given by 2 U x 4 X 4 X 2 The total...
- Q 3 A bob is suspended from a crane by a cable of length 1 5 m The crane and load are moving at a constant speed vo Fig 5 15...
- Q A particle is moving along x axis under the action of a force F which varies with its positio 1 x as Fx Find the variation of power due to...
- Q 5 Calculate the angle 0 for which if the particle A is released it undergoes perfectly elastic collision with another identical mass B placed at rest and B is found...
- Q A body falling from a vertical height of 10 m pierces through a distance of 1 m in sand It faces an average retardation in sand equal to g acceleration...
- Q Statement 1 When a glass container containing water at room temperature is kept over a flame the level of water first decreases slightly then increases Statement 2 On heating at...
- Q C F 3yi 4x A particle is moving on x axis has potential energy U 2 20 X 5x Joules along x axis The particle in released at x 3...
- Q A 2 2 kg block starts from rest on a rough inclined plane that makes an angle of 25 with the horizontal The coefficient of kinetic friction is 0 25...
- Q A body of mass 2 kg is moving up an inclined plane rising 1 in 30 with velocity 60 m sec If efficiency is 40 then calculate power required
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!