If the rate of change of y with respect ...

If the rate of change of y with respect to x is 4 and y is changing at the rate of 12 units/s, then the rate of change of x per second is-

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MCQ ZONE 3
CHHAYA PUBLICATION|Exercise Question Paper 3|30 Videos
MCQ ZONE 3
CHHAYA PUBLICATION|Exercise Question Paper 4|30 Videos
MCQ ZONE 3
CHHAYA PUBLICATION|Exercise Question Paper 8|30 Videos
MCQ ZONE
CHHAYA PUBLICATION|Exercise Question Paper 7|80 Videos
MCQ's
CHHAYA PUBLICATION|Exercise QUESTION PAPER 9|66 Videos

Similar Questions

Explore conceptually related problems

If the rate of change of y with respect to x is 4 and y is changing at the rate of 12 units/s find the rate of change of x per second.

The rate of change of the area of a circle with respect to its radius r at r = 6 cm is

Let S be the focus of y^2=4x and a point P be moving on the curve such that its abscissa is increasing at the rate of 4 units/s. Then the rate of increase of the projection of S P on x+y=1 when P is at (4, 4) is (a) sqrt(2) (b) -1 (c) -sqrt(2) (d) -3/(sqrt(2))

What is the rate of change of velocity called?

Fill in the blank : If the rate of change of volume of a sphere with respect to its radius is k times the surface area of the sphere, then the value of k is ____________ .

If the rate of change of area of circle is equal to the rate of change of its diameter, then its radius =

Find the rate of change of the area of a circle with respect to its radius r when r=12cm .

The length x of a rectangle is decreasing at the rate of 5cm/s and the width y is increasing at the rate of 4cm/s When x=8cm and y=6cm , find the rate of change of (a) the perimeter and (b) the area of the rectangle.

If the rate of change of volume of a shpere is equal to the rate of the change of its radius then its radius=

If the time rate of change of the radius of a sphere is (1)/(2pi) , then the rate of change of its surface area(in square cm), when the radius is 5 cm , is-

CHHAYA PUBLICATION-MCQ ZONE 3 -Question Paper 2

The equation of tangent to the curve xy^(2)= 4(4-x) where it meets the...
Text Solution
|
The normal to the curve x= 3 cos theta - cos^(3) theta , y=3 sin theta...
Text Solution
|
The area bounded by the parabolas y=4x^(2), y=(x^(2))/(9) and the stra...
Text Solution
|
The point on the curve x^(2)+ 2y =10 at which the tangent to the curv...
Text Solution
|
Let x and y be two variables and x gt 0 , xy=1, then the minimum valu...
Text Solution
|
The function f(x)= 1- x^(3) - x^(5) is decreasing for -
Text Solution
|
The function y=a(1- cos x) is maximum when x is-
Text Solution
|
Let f(x)=x^(3) +6x^(2) + px +2 , if the largest possible interval in ...
Text Solution
|
In -4 lt x lt 4 , the function f(x)= int(-10)^(x) (t^(4)-4)e^(-4t) dt...
Text Solution
|
If a(1),a(2),a(3),a(4),...,a(n) are n positive real numbers whose prod...
Text Solution
|
The length of the longest interval in which the function 3 sin x - 4 s...
Text Solution
|
The real number x when added to its inverse gives the minimum value of...
Text Solution
|
If minimum value of f(x)=x^(2)+2bx +2c^(2) is greater than maximum va...
Text Solution
|
Let f(x)=x^(3) + bx^(2) +cx +d, 0 lt b^(2) lt c . Then f(x)-
Text Solution
|
If v=(4)/(3)pir^(3), then the rate (in cubic unit ) at which v is incr...
Text Solution
|
If the time rate of change of the radius of a sphere is (1)/(2pi), the...
Text Solution
|
The length of a side of a cube is 10 cm, if an error of 0.05 cm is mad...
Text Solution
|
Let y=2x^(2)-3x +2, if x changes to 3.02 from 3 , then the approximate...
Text Solution
|
Objective function of a linear programming problem is a-
Text Solution
|
If the rate of change of y with respect to x is 4 and y is changing at...
Text Solution
|