b. An object with a mass of 0.2 kg attached to a spring exhibits simple harmonic motion according to the equation x = 0.04 cos ( 20nt +4). Find the frequency and the period of the oscillation. Find the velocity of the particle, its acceleration and the acting force, as well as the amplitudes of the respective quantities. Jmmin Figure 1: Question 2(b) A spring mass system

A 225 g mass attached to a horizontal spring oscillates at a frequency of 5.20 Hz. At t = 0s, the mass is at z = 5.80 cm and has v₂ = -29.0 cm/s. Mint 1. How to approacn the problem Express position as a function of time and use the equation to find the pha t = 0 s. Pay attention to the signs of the variables. фо 00 μA Value Units ?

Plz solve

4. A mass, m, is suspended from a vertically oriented spring, with constant, k. A downward impulse, J, is delivered to the mass, driving the spring-mass system into oscillatory motion. Express all answers in terms of given quantities and fundamental constants. a. What is the speed of the mass immediately after delivery of the impulse? Answer 4a: b. What is the amplitude of motion? Page 3 I 6 +

IpQLSff0311quRxcZZ5aYQb8b3GG6LwIt374jqUuacfJJ8knNBNmw/formResponse A simple pendulum is set into motion at two different times with different initial conditions. The first time: the bob is in its equilibrium position and is given an initial velocity +2 m/s. The maximum height reached by the bob is h1,max and the period of motion is T1. The second time: the bob is in its equilibrium position and is given an initial velocity + 4 m/s. The maximum height reached by the bob is h2,max and the period of motion is T2. Assume that the motion is simple harmonic, which of the following is true? h2.max 9h max and T; = 3T, h2.max hmax/2 and T = T, %3D

A simple pendulum makes 126 complete oscillations in 3.60 min at a location where g = 9.80 m/s2. (a) Find the period of the pendulum. s (b) Find the length of the pendulum.m

b. An object with a mass of 0.2 kg attached to a spring exhibits simple harmonic motion according to the equation x = 0.04 cos ( 20zt +"). Find the frequency and the period of the oscillation. Find the velocity of the particle, its acceleration and the acting force, as well as the amplitudes of the respective quantities. wwwip Figure 3: Question 2(b) A spring mass system

Question ideal A small block, of mass 3,2 kg, is attached to an Spring, of spring constant 5.5 N/m , and is doing simple harizon tal, frictionless surface ,The a harmonic mo tion 0,240 m. amplitude of the motion is

question a,b and c ty   For any vector quantity, be sure to always include the magnitude and direction(teacher asked)

The position of an object connected to a spring varies with time according to the expression x = (5.3 cm) sin(7.97t). (a) Find the period of this motion. S (b) Find the frequency of the motion. Hz (c) Find the amplitude of the motion. cm (d) Find the first time after t = 0 that the object reaches the position x = 2.6 cm. S PLEASE ASAP I WILL UPVOTE I HAVE 10 MIN