A Particle Has a Mass of 6 $\times$ 10^-6 Kg and a Velocity of 800 M/s Along the and a Velocity

question 54

Multiple Choice

A particle has a mass of 6.0 $\times$ 10^-6 kg and a velocity of 800 m/s along the x axis when a force of 14.4 $\times$ 10^-5 N along the y axis acts on the particle at right angles to its velocity.The acceleration of the particle is

• A)24 m/s² along the x axis.
• B)zero.
• C)impossible to determine; forces never act at right angles to velocities.
• D)24 m/s² along the y axis.
• E)tangential.

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Definitions:

Accessor Methods

Methods in object-oriented programming used to get the values of private fields of a class.

Instance Variable

An instance variable is a variable declared in a class for which each object of the class has its own value.

Abstraction

The concept of hiding complex implementation details and showing only the essentials, making it easier to handle complex systems.

Class Definition

The code structure in object-oriented programming that specifies the attributes and methods of a class.