Question
Which law of motion explains why passengers tend to move
forward when a moving bus suddenly stops?Solution
Newton’s First Law of Motion, also known as the law of inertia, states that a body continues in its state of rest or uniform motion in a straight line unless acted upon by an external unbalanced force.Â
I. 2p² - 11p + 12 = 0
II. 2q² - 17q + 36 = 0
I. 63x² + 37 x – 40 = 0
II. 15 y² + 29 y + 12 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 45x + 450 = 0
Equation 2: y² - 48y + 540 = 0�...
I. 9x2 + 45x + 26 = 0
II. 7y2 – 59y − 36 = 0
The equation q2 - 17x + C = 0, has two roots ‘x’ and ‘y’ such that (x – y) = 7. Find an equation which is equal to thrice of the gi...
Equation 1: x² - 200x + 9600 = 0
Equation 2: y² - 190y + 9025 = 0
For what real value(s) of k does the quadratic equation - x² − (k + 3)x + 2k = 0, have equal real roots?
Solve the given two equations and answer the two questions that follow as per the instructions given below.
I. (1/4) + 7.5p(-2) = 3.62...
I. 5q = 7p + 21
II. 11q + 4p + 109 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 32x + 252 = 0
Equation 2: y² - 30y + 221 = 0
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