Все публикации

0:03:48

NCERT | CHAPTER 6 | QUESTION 6.4 The potential energy function for a particle executing linear simp

0:09:29

NCERT | CHAPTER 6 | QUESTION 6.3 Given in Fig. 6.11 are examples of somepotential energy functions

0:11:48

PATHFINDER KINEMATICS MCQ 5. A car moving at 160 km/h when passes the mark. A driver applies brake

0:09:32

PATHFINDER KINEMATICS MCQ 4. A particle moving continuously in the positive x-direction passes the

0:17:36

PATHFINDER KINEMATICS MCQ 3. Three particles A,B and C start moving simultaneously with constant ve

0:07:09

PATHFINDER KINEMATICS MCQ 2. Sam used to walk to school every morning, and it takes him 20 min. Onc

0:06:11

PATHFINDER KINEMATICS MCQ 1. From a town, cars start at regular intervals of 30 s and run toward

0:19:51

IRODOV 1.58. A solid body rotates with a constant angular velocity coo =0.50 rad/s about a horizonta

0:15:56

IRODOV 1.57[PART-2]. A round cone with half-angle a = 30° and the radius of thebase R = 5.0 cm roll

0:20:04

IRODOV 1.57[PART -1]. A round cone with half-angle a = 30° and the radius of the base R = 5.0 cm rol

0:08:40

IRODOV 1.56. A solid body rotates with angular velocity co = ati bt2 j, where a = 0.50 rad/s2, b =

0:14:10

IRODOV 1.55(PART 2). Two solid bodies rotate about stationary mutually perpendicularintersecting axe

0:20:03

IRODOV 1.55(PART 1). Two solid bodies rotate about stationary mutually perpendicular intersecting a

0:16:26

IRODOV 1.54. A cylinder rolls without slipping over a horizontal plane. The radius of the cylinder

0:18:40

IRODOV 1.53. A ball of radius R = 10.0 cm rolls without slipping down an inclined plane so

0:20:03

IRODOV 1.52. A point A is located on the rim of a wheel of radius R 0.50 m which rolls without slipp

0:08:18

IRODOV 1.51(part 2). A rotating disc (Fig. 1.6) moves in the positive direction ofthe x axis. Find

0:19:29

IRODOV 1.51(part 1). A rotating disc (Fig. 1.6) moves in the positive direction of the x axis. Find

0:20:03

IRODOV 1.50. A solid body starts rotating about a stationary axis with an angular acceleration it =

0:10:10

IRODOV 1.49. A solid body rotates about a stationary axis so that its angular velocity depends on th

0:09:29

IRODOV 1.48. A solid body rotates with deceleration about a stationary axis with an angular decelera

0:12:09

IRODOV 1.47. A solid body starts rotating about a stationary axis with an angular acceleration 13 =

0:09:43

IRODOV 1.46. A solid body rotates about a stationary axis according to the law IT = at -

0:13:05

IRODOV 1.45. A shell acquires the initial velocity v = 320 m/s, having made n = 2.0 turns inside