MCQ
The acceleration of a moving object can be determined by:
  • A
    the slope of distance-time graph
  • the slope of velocity-time graph
  • C
    the area of the velocity-time graph
  • D
    the area of the distance-time graph

Answer

Correct option: B.
the slope of velocity-time graph
b

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

In a hydraulic jack as shown, mass of the car $W=800 \,kg , A_1=10 \,cm ^2, A_2=10 \,m ^2$. The minimum force $F$ required to lift the car is ........... $N$
The work done in increasing the size of a soap film from $10\, cm× 6 \,cm$ to $10\, cm × 11 \,cm$ is $3 ×10^{-4} $ joule. The surface tension of the film is
The figure shows an isosceles triangular plate of mass $M$ and base $L$. The angle at the apex is $90^o$. The apex lies at the origin and the base is parallel to $X$ -axis The moment of inertia of the plate about the $x$ -axis is
A black body at a temperature of $1640 K$  has the wavelength corresponding to maximum emission equal to $1.75$ $\mu $. Assuming the moon to be a perfectly black body, the temperature of the moon, if the wavelength corresponding to maximum emission is $ 14.35$ $\mu $ is ...... $K$
A string fixed at both ends is in resonance in its $2^{nd}$ harmonic with a tuning fork of frequency $f_1$. Now its one end becomes free. If the frequency of the tuning fork is increased slowly from $f_1$ then again a resonance is obtained when the frequency is $f_2$. If in this case the string vibrates in $n^{th}$ harmonic then
An ant is moving on a plane horizontal surface. The number of degrees of freedom of the ant will be .........
Which of the following statement is correct
A particle moves on a given line with a constant speed v. At a certain time it is at a point P on its straight line path. O is fixed point. The value of $(\overrightarrow{\text{OP}}\times\vec{\text{v}})$ is (where y is perpendicular distance from 0 to given line)
A particle of mass ${m}$ is suspended from a ceiling through a string of length $L$. The particle moves in a horizontal circle of radius $r$ such that ${r}=\frac{{L}}{\sqrt{2}}$. The speed of particle will be:
On a long horizontally moving belt, a child runs to and fro with a speed $9\, km\, h^{-1}$ (with respect to the belt) between his father and mother located $50\, m$ apart on the moving belt. The belt moves with a speed of $4\, km\, h^{-1}$. For an observer on a stationary platform, the speed of the child running in the direction of motion of the belt is ..... $km\,h^{-1}$