Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Work Power and Energy question

2024 · 8 Apr · Shift 2 · Q62
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Physics
  4. /Work Power and Energy
  5. /2024 · 8 Apr · Shift 2 · Q62

Work Power and Energy question

2024 · 8 Apr · Shift 2 · Q62

JEE MainPhysicsWork Power and EnergyMCQ+4 / −1
JEE Main 2024 (Online) 8th April Evening Shift Physics - Work Power & Energy Question 20 English A block is simply released from the top of an inclined plane as shown in the figure above. The maximum compression in the spring when the block hits the spring is :
  1. A
    6 m\sqrt{6} \mathrm{~m}6​ m
  2. B
    5 m\sqrt{5} \mathrm{~m}5​ m
  3. C
    1 m1 \mathrm{~m}1 m
  4. D
    2 m2 \mathrm{~m}2 m
PreviousNext

More from Work Power and Energy

  • A particle of mass m moves on a straight line with its velocity increasing with distance according to the equation v=αx​, where α is a constant. The total work done by all the forces applied on the particle during…2024 · MCQ
  • A force (3x2+2x−5)N displaces a body from x=2 m to x=4 m. Work done by this force is ​ J.2024 · Numerical
  • A ball suspended by a thread swings in a vertical plane so that its magnitude of acceleration in the extreme position and lowest position are equal. The angle (θ) of thread deflection in the extreme position will be :2024 · MCQ
  • A bullet is fired into a fixed target looses one third of its velocity after travelling 4 cm. It penetrates further D×10−3 m before coming to rest. The value of D is :2024 · MCQ
  • A block of mass 100 kg slides over a distance of 10 m on a horizontal surface. If the co-efficient of friction between the surfaces is 0.4, then the work done against friction (inJ) is :2024 · MCQ
  • The potential energy function (in J) of a particle in a region of space is given as U=(2x2+3y3+2z). Here x,y and z are in meter. The magnitude of x-component of force (in N) acting on the particle at point P(1,2,3)m…2024 · MCQ
  • A bob of mass 'm' is suspended by a light string of length 'L'. It is imparted a minimum horizontal velocity at the lowest point A such that it just completes half circle reaching the top most position B. The ratio of kinetic… Includes diagram2024 · MCQ
  • A particle is placed at the point A of a frictionless track ABC as shown in figure. It is gently pushed towards right. The speed of the particle when it reaches the point B is : (Take g=10 m/s2). Includes diagram2024 · MCQ