Potential Energy of a Spring
Consider a massless spring of natural length 'l', one end of which is fastened to a wall. The other end is attached to a block, which is slowly pulled on a smooth horizontal surface, to extend the spring. If we take the spring as a system, when it is elongated by a dis..
Consider a massless spring of natural length 'l', one end of which is fastened to a wall. The other end is attached to a block, which is slowly pulled on a smooth horizontal surface, to extend the spring. If we take the spring as a system, when it is elongated by a dis..Force Due to a Coiled Spring
Force Due to a Coiled Spring - Springs are simple devices that are commonly used. It is used in shock absorbers in automobiles, in push-back ballpoint pens, in electrical measuring instruments, etc. The spring possesses a simple property by the virtue of which, when co..
Force Due to a Coiled Spring - Springs are simple devices that are commonly used. It is used in shock absorbers in automobiles, in push-back ballpoint pens, in electrical measuring instruments, etc. The spring possesses a simple property by the virtue of which, when co..Identify the constant function from the graphs.
Identify the constant function from the graphs. => Graph 1 or Graph 3 or Graph 2 or Graph 4..
Identify the constant function from the graphs.
Identify the constant function from the graphs. => Graph 5 or Graph 4 or Graph 1 or Graph 2 or Graph 3..
Law of constant proportion
Stated by French chemist Joseph Proust A chemical compound always contains same elements combined together in the same proportion by mass. For example, pure water obtained from different sources such as river, well, springs, sea, etc., always contains hydrogen and oxygen together in the ..
Constant negative acceleration
Here, the velocity-time graph is a straight line with a negative slope, as shown in the figure below...
Here, the velocity-time graph is a straight line with a negative slope, as shown in the figure below...Constant positive acceleration and zero initial velocity
The velocity-time graph passes through the origin and is inclined to the time-axis such that the angle of inclination is greater than 0 o and less than 90 o , as shown in the figure...
The velocity-time graph passes through the origin and is inclined to the time-axis such that the angle of inclination is greater than 0 o and less than 90 o , as shown in the figure...Constant positive acceleration and non-zero initial velocity
This case is illustrated in the figure below, where the velocity-time graph is a straight line, sloping upwards and does not pass through the origin...
This case is illustrated in the figure below, where the velocity-time graph is a straight line, sloping upwards and does not pass through the origin...The graph represents the number of vehicle registrations from 1985 to ..
The graph represents the number of vehicle registrations from 1985 to 2000. Which of the following conclusion(s) interpreted from the graph is/are correct? I. The vehicle registrations in 1985 has doubled by the year 1990. II. The number of vehicle registrations from 1985 to 200..
Speed - Time Graph
. In case of non-uniform motion, the distance covered by the object the speed of the object is increasing in steps. The speed remains constant during the time interval 0 - t 1 , t 1 - t 2 , t 2 - t 3 ...... Figure below gives the motion of an object moving with variable speed. Speed - Tim..
. In case of non-uniform motion, the distance covered by the object the speed of the object is increasing in steps. The speed remains constant during the time interval 0 - t 1 , t 1 - t 2 , t 2 - t 3 ...... Figure below gives the motion of an object moving with variable speed. Speed - Tim..See what our Users say :
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