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

Motion in A Plane question

2011 · Q148
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /NEET
  3. /Physics
  4. /Motion in A Plane
  5. /2011 · Q148

Motion in A Plane question

2011 · Q148

NEETPhysicsMotion in A PlaneMCQ+4 / −1
A body is moving with velocity 30 m/s towards east . After 10 seconds its velocity becomes 40 m/s towards north. The average acceleration of the body is
  1. A
    1 m/s2
  2. B
    7 m/s2
  3. C
    7\sqrt 77​ m/s2
  4. D
    5 m/s2
PreviousNext

More from Motion in A Plane

  • The speed of a projectile at its maximum height is half of its initial speed. The angle of projection is2010 · MCQ
  • A particle moves in x-y plane according to rule x = asinωt and y = acosωt. The particle follows2010 · MCQ
  • A particle has initial velocity (3i+4j​) and has acceleration (0.4j​+0.3j​). Its speed after 10 s is2010 · MCQ
  • Six vectors, a through f​ have the magnitudes and directions indicated in the figure. Which of the following statements is true ? Includes diagram2010 · MCQ
  • A particle shows distance - time curve as given in this figure. The maximum instaneous velocity of the particle is around the point Includes diagram2008 · MCQ
  • A and B are two vectors and θ is the angle between them, if ​A×B​=3​(A.B),…2007 · MCQ
  • A particle starting from the origin (0, 0) moves in a straight line in the (x, y) planes. Its coordinates at a later time are (3​,3). The path of the particle makes with the x-axes an angle of2007 · MCQ
  • For angles of projection of a projectile at angle (45o − θ) and (45o + θ), the horizontal range described by the projectile are in the ratio of2006 · MCQ