Flag General Physics> units-and-measurement...
question mark

In two system of units, the realtion between velocity,acceleration and force is given by V2=(V1*E^2)/T, a2=a1*E*T, F2=F1/E*T, Where E and T are constants then in this new system.

Mostafijur Rahaman , 11 Years ago
Grade 12
anser 1 Answers
Askiitians Tutor Team

Last Activity: 5 Months ago

To understand the relationships between velocity, acceleration, and force in the context of two different systems of units, we need to break down the equations you've provided. These equations show how quantities transform when moving from one system to another, governed by the constants E and T. Let's analyze each equation step by step.

Velocity Transformation

The first equation is:

V2 = (V1 * E^2) / T

Here, V1 represents the velocity in the original system, while V2 is the velocity in the new system. The constants E and T play crucial roles in this transformation. Specifically, E^2 suggests that the velocity is scaled by the square of E, while T acts as a divisor, indicating that the new system may have a different time scale or unit of measurement.

Example of Velocity Transformation

Imagine V1 is 10 m/s, E is 2, and T is 5 seconds. Plugging these values into the equation:

V2 = (10 m/s * 2^2) / 5 = (10 m/s * 4) / 5 = 40 / 5 = 8 m/s

This means that in the new system, the velocity is 8 m/s, reflecting how the constants E and T influence the measurement.

Acceleration Transformation

The second equation is:

a2 = a1 * E * T

In this case, a1 is the acceleration in the original system, and a2 is the acceleration in the new system. Here, the acceleration is directly scaled by E and T, suggesting that both constants affect how acceleration is measured in the new system.

Example of Acceleration Transformation

Suppose a1 is 3 m/s², E is 2, and T is 5 seconds. Then:

a2 = 3 m/s² * 2 * 5 = 30 m/s²

This indicates that the acceleration in the new system is significantly higher due to the influence of the constants.

Force Transformation

The final equation is:

F2 = F1 / (E * T)

In this equation, F1 is the force in the original system, and F2 is the force in the new system. Here, the force is inversely affected by the product of E and T, which means that as E and T increase, the force in the new system decreases.

Example of Force Transformation

If F1 is 100 N, E is 2, and T is 5 seconds, we can calculate F2 as follows:

F2 = 100 N / (2 * 5) = 100 N / 10 = 10 N

This shows that the force in the new system is much lower, demonstrating how the constants can significantly alter the measurement of force.

Summary of Relationships

In summary, the transformations between the two systems of units illustrate how constants E and T affect velocity, acceleration, and force differently. The first equation scales velocity with E² and divides by T, the second scales acceleration directly with E and T, and the third inversely scales force by the product of E and T. Understanding these relationships is essential for converting measurements accurately between different systems of units.

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments