CLASS 11 PHYSICS MOST VERY IMPORTANT QUESTION FIXED PASS -by aklearningnepal Long Question (3 or 4 Marks) Q.1) What is projectile? show that its path is parabolic and derive expression for maximum height, time of flight and horizontal range. (VVI) Q.2) State the parallelogram law of vector addition. Derive expressions for the magnitude and […]
A point is moving with uniform acceleration, describes 25 m. in the half second which elapses after the first second of its motion and 198 m in the eleventh second of its motion. Find the acceleration of the point and its initial velocity. Solution
R is the resultant of two forces P and Q. If Q is doubled the new resultant is perpendicular to P then prove that Q = R. SOLUTION
For the polynomial equation x³+x−4, determine the minimum number of iterations required for bisection method to have a solution in the interval [1,4] with error less than 0.01. Solution
Write the general solution for sinx = 1, cosx = 0 and tanx = 0. SOLUTION
Write the domain and range of the function y=sin¯¹ x. SOLUTION
ax²+bx+c=0 and px²+qx+r=0 are any two quadratic equations. Find the condition that the roots of ax²+bx+c=0 is reciprocal to the roots of px²+qx+r=0. SOLUTION
A function f (x) = x² is given. Answer the following question for the function f(x). a. What is the algebraic nature of the function? b. Write the name of the locus of the curve. c. Write the vertex of the function. d. Write any one property for sketching the curve. e. Write the domain
What is the probability that the leap year selected at random contains 53 Sundays? SOLUTION
