* (b) use graphical methods to represent displacement, speed, velocity and acceleration. * (c) find displacement from the area under a velocity-time graph. * (d) use the slope of a displacement-time graph to find the velocity.* (e) use the slope of a velocity-time graph to find the...
Examples of vector quantities:velocity,acceleration,force, etc.All these quantities have directions and magnitudes both. Q. How do you define energy? Q. Q.
The S.I. unit of acceleration is m/s2. - Velocity measured in meters/second, and time in seconds. ∴ meter / second X second = ms / s square Velocity and speed are not same - velocity is a vector quantity i.e., it has both magnitude and direction. ...
The everyday experience of acceleration is in a vehicle. You step on the accelerator, and the car speeds up as increasing force is applied to the drive train by the engine. But deceleration is also acceleration - the velocity is changing. If you take your foot off the accelerator, the for...
STATEMENT-1: In SHM the scalar product of velocity and acceleration is always negative . STATEMENT-2 : Time period of a simple pendulum of very large lenth compared to earth's radius is 1.4 hr. STATEMENT-3 : For a given amplitude of S.H.M. total energy of spring mass system is in...
View Solution Derive the relation between centripetal acceleration and linear velocity . View SolutionKnowledge Check A particle moves with constant speed v along a circular path of radius r and completes the circle in time T. The acceleration of the particle is A2πv/T B2πr/T C2πr2/T...
Non-uniform acceleration: The acceleration of a body is said to be non-uniform if its velocity changes by unequal amounts in equal intervals of time . Example : Consider a body moving along a straight line,and let the velocity at a point O be 10ms,when the stop watch is started ,the...
The axial kinematic features, including the x, y, and z components of velocity and acceleration, show very similar trends, where larger or extreme values contribute to a non-male classification. Non-male mosquitoes tend to display larger values of acceleration and velocity in the x and y compon...
-30m/s (velocity of 30m/s towards west) More About Steady Velocity : When the body is in uniform motion it covers equal displacement in equal interval of time. For a body moving with steady velocity acceleration is zero. If a body moves with uniform velocity, Initial velocity (u) and Fi...
Another application of grid motion is in object tracking and motion estimation. By analyzing the relative changes in the grid coordinates of an object or point, wecan estimate its velocity, acceleration, and trajectory. This information can be utilized to predict the future motion of the object or...