IN THIS CHAPTER BODY TRAVELS IN ONE, TWO AND THREE DIMENSIONAL DIRECTION. IN THIS CHAPTER BODY COVERS BOTH UNIFORM AND NON UNIFORM MOTION. . A particle starts form origin at t=0 with a velocity 5 m/s and moves in X Y-plane under the action of a force, which produces a constant acceleration of 3i+2j m/s2. […]
A PHYSICAL QUANTITY HAVING BOTH MAGNITUDE AND DIRECTION KNOWN AS A VECTOR QUANTITY. TO DOWNLOAD THE COMPLETE ASSIGNMENT OF VECTOR CLICK BELOW DOWNLOAD VECTOR ASSIGNMENT
When a body changes its position with respect to its surroundings in a single direction , then the motion is said to be in one dimension. read more about MOTION IN ONE DIMENSION MOTION IN A STRAIGHT LINE – State the condition when the magnitude of velocity and speed of an object are equal. […]
Assignment of UNITS AND DIMENSIONS will help the students practice the chapter well , and improve their numerical skills in this chapter . Q 1. Calculate the dimensions of (i) force (f) and (it) impulse (i) in terms of velocity(v) , density (p) and frequency (v) as the fundamental units . Q 2. If the […]
UNITS AND DIMENSIONS ASSIGNMENT CLASS-11 UNITS AND MEASUREMENTS Very short answer type questions 1> Find the area of circle of radius 3.458cm up to correct significant figures. 2> Name the physical quantities whose dimensions are same. 3> State the no. of significant fig. in the following (a)0.007 cm (b)2.64 x 1024kg (c)0.2370 cm 4> Which […]
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