The diagram above is a velocity- time graph of a moving o...
The diagram above is a velocity- time graph of a moving object. Calculate the distance travelled when the acceleration is zero.
300 m
90 m
150 m
210 m
Correct answer is C
The acceleration is between the times 3 secs and 8 secs.
Distance = velocity×time
= 30×(8−3)=30×5
= 150m
Differentiatef(x)=1(1−x2)5 with respect to x....
X and Y are two independent event. If P(X)=15 and P(X∩Y)=215, fin...
Given that 2x(x+6)(x+3)=Px+6+Qx+3, find P and Q....
Two forces 10N and 6N act in the directions 060° and 330° respectively. Find the x- componen...
For what values of x is x2−9x+18x2+2x−35 undefined?...
Forces F1=(8N,030°) and F2=(10N,150°) act on a particle. Find the horizo...
The coordinates of the centre of a circle is (-2, 3). If its area is 25πcm2, find its equa...
Find the number of different arrangements of the word IKOTITINA. ...