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 Straight Line question

2024 · 9 Apr · Shift 1 · Q69
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Physics
  4. /Motion in A Straight Line
  5. /2024 · 9 Apr · Shift 1 · Q69

Motion in A Straight Line question

2024 · 9 Apr · Shift 1 · Q69

JEE MainPhysicsMotion in A Straight LineMCQ+4 / −1
A particle moving in a straight line covers half the distance with speed 6 m/s6 \mathrm{~m} / \mathrm{s}6 m/s. The other half is covered in two equal time intervals with speeds 9 m/s9 \mathrm{~m} / \mathrm{s}9 m/s and 15 m/s15 \mathrm{~m} / \mathrm{s}15 m/s respectively. The average speed of the particle during the motion is :
  1. A
    9.2 m/s
  2. B
    8.8 m/s
  3. C
    10 m/s
  4. D
    8 m/s
PreviousNext

More from Motion in A Straight Line

  • Two cars are travelling towards each other at speed of 20 m s−1 each. When the cars are 300 m apart, both the drivers apply brakes and the cars retard at the rate of 2 m s−2.…2024 · MCQ
  • A body falling under gravity covers two points A and B separated by 80 m in 2 s. The distance of upper point A from the starting point is ​m(use $\mathrm{g}=10…2024 · Numerical
  • A body starts moving from rest with constant acceleration covers displacement S1​ in first (p−1) seconds and S2​ in first p seconds. The displacement S1​+S2​ will be made in time :2024 · MCQ
  • A particle is moving in a straight line. The variation of position 'x' as a function of time 't' is given as x=(t3−6t2+20t+15)m. The velocity of the body when its acceleration becomes zero is :2024 · MCQ
  • The displacement and the increase in the velocity of a moving particle in the time interval of t to (t+1)s are 125 m and 50 m/s, respectively. The distance travelled by the particle in (t+2)ths…2024 · Numerical
  • The relation between time 't' and distance 'x' is t=αx2+βx, where α and β are constants. The relation between acceleration (a) and velocity (v) is :2024 · MCQ
  • An object moves with speed v1​,v2​ and v3​ along a line segment AB, BC and CD respectively as shown in figure. Where AB = BC and AD = 3AB, then average speed of the object will be: Includes diagram2023 · MCQ
  • For a train engine moving with speed of 20 ms−1, the driver must apply brakes at a distance of 500 m before the station for the train to come to rest at the station. If the brakes were applied at half of this…2023 · Numerical