Hold one end of a meter stick down firmly on a table so that 20 centimeters of the meter stick extends past the edge of the tabl
1 answer:
You might be interested in
Answer:
(a). The frequency is 3.18 Hz.
(b). The amplitude of the block's motion is 0.255 m.
(c). The expression for x as a function of time is
Explanation:
Given that,
Mass of block = 1.2 kg
Spring constant = 480 N/m
Speed = 5.2 m/s
We need to calculate the frequency
Using formula of frequency
The frequency is 3.18 Hz.
(b). We need to calculate the amplitude of the block's motion
Using relation of equation of amplitude and kinetic energy
Put the value into the formula
The amplitude of the block's motion is 0.255 m.
(c). We need to write the expression for x as a function of time
Put the value into the equation
The expression for x as a function of time is
Hence, This is the required solution.