QU 1 a). The displacement at any given time of an object is x = 5 sin 314 t, where the symbols have their usual meanings. i). Determine the velocity of the object, and show that this object is executing simple harmonic motion. ii). Determine the period and frequency of this motion. [x is cm and t in seconds). b). A 3.0 kg block rests on a smooth inclined plane block, (angle of inclination is 30 °). It is connected by a string of negligible mass to a 6.0 kg block hanging over the end of the table, as shown in the diagram below. 3 kg 30° 6kg i). Find the acceleration of each block ii). What is the Tension in the string? c). i.). A driver in a saloon car with narrow tyres finds himself in a sandy environment, what should he do to move his car efficiently through this terrain? ii. Which of the laws of motion accounts for the weight of an object, state it?

QU 1 a). The displacement at any given time of an object is x = 5 sin 314 t, where the symbols have their usual meanings. i). Determine the velocity of the object, and show that this object is executing simple harmonic motion. ii). Determine the period and frequency of this motion. [x is cm and t in seconds). b). A 3.0 kg block rests on a smooth inclined plane block, (angle of inclination is 30 °). It is connected by a string of negligible mass to a 6.0 kg block hanging over the end of the table, as shown in the diagram below. 3 kg 30° 6kg i). Find the acceleration of each block ii). What is the Tension in the string? c). i.). A driver in a saloon car with narrow tyres finds himself in a sandy environment, what should he do to move his car efficiently through this terrain? ii. Which of the laws of motion accounts for the weight of an object, state it?

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Description: Be clear & concise in your answers indicating all relevant stepsQU 1a). The displacement at any given time of an object is x = 5 sin 314 t, wherethe symbols have their usual meanings.i). Determine the velocity of the object, and show that this objec

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter15: Oscillations

Section: Chapter Questions

Problem 27P: Each piston of an engine makes a sharp sound every other revolution of the engine. (a) How fast is a...

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