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What are elastic and inelastic collisions? After a head on elastic collision of two balls of mass m1 and m2, deduce an equation relating the final and initial velocities of both balls.

Elastic collisions conserve both linear momentum and kinetic energy, whereas inelastic collisions conserve only linear momentum.

The derivation will be shown on the virtual black board.

JP
Answered by Jason P. Physics tutor
3122 Views

What is structural unemployment and how can government intervention affect the level of structural unemployment?

Structural unemployment is the permanent decrease of elimination of a specific kind of job within a 'sunset' industry, an industry that is becoming obsolete because consumers are no longer demanding this...

VL
6714 Views

Under what conditions can a firm sell the same product at different prices?

This is a clear example of price discrimination, which can be defined as when sales of identical goods or services are transacted at different prices from the same provider. This would not exist in monopo...

AT
Answered by Anita T. Economics tutor
2645 Views

Est-ce que t’es d’accord avec le déclaration « Il faut qu’on ouvert les frontières » ?

Ici la réponse dépend vraiment de l’étudient et son avis, mais la réponse doit toucher sur la crise mondiale actuelle, particulièrement les réfugiés, et comment les pays d'accueil sont affectés par leur ...

AT
Answered by Anita T. French tutor
3091 Views

What is the symbolism of the Christmas Tree in "A Doll's House?"

The Christmas Tree acts as a representative of Nora herself, and often reflects her mental state. It is traditionally a festive object meant to serve a decorative purpose, symbolizing Nora’s value to Torv...

AT
41592 Views

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