A block of mass 00340 kg is connected to a spring on a, Ask an Expert

Academics

A block of mass 0.0340 kg is connected to a spring on a horizontal, frictionless surface. The block is pulled 0.0400 m to the right of its equilibrium position and released. The frequency of oscillation is observed to be 15.0 Hz.

(a) Calculate the spring constant.

(b) Calculate the maximum kinetic energy of the block. HINT: First find the maximum speed of the block.

(c) What is the position (x) of the block when it has its maximum speed? (HINT: You probably don't need to do a calculation. Where is the block when it has its maximum speed?)

(d) What is the spring (elastic) potential energy of the block when it has its greatest kinetic energy?

(e) What is the total energy of the block? Remember that the total energy is conserved, so if you know KE + SPE at any location, you know the total energy.

(f) What is the SPE of the block when it is 0.02 m to the right of its equilibrium position?

(g) What is the KE of the block when it is 0.02 m to the right of its equilibrium position?

(h) What is the velocity of the block when it is 0.02 m to the right of its equilibrium position?

(i) Why does the answer to (d) include a ± A) the spring constant can be positive or negative B) The total system energy can be positive or negative. C) The Block can be moving to the left or the right

View complete question

Physics, Academics

Category:- Physics
Reference No.:- M91697151

Have any Question?Write your Review or question?

Related Questions in Physics

Need help answering this question the ancient egyptians

Need help answering this question The ancient Egyptians used simple machines to build the pyramids. Discuss how you might use one or more of the simple machines to move the massive stone blocks up the growing pyramid, an ...

Question a pendulum is made by tying a 520g ball to a 460cm

Question: A pendulum is made by tying a 520g ball to a 46.0cm -long string. The pendulum is pulled 21.0?to one side, then released. A) What is the ball's speed at the lowest point of its trajectory? B) To what angle does ...

Question a real image is four times as far from a lens as

Question: A real image is four times as far from a lens as is the object. What is the object distance, measured in focal lengths? The response must be typed, single spaced, must be in times new roman font (size 12) and m ...

Question a softball pitcher throws an underhanded pitch

Question: A softball pitcher throws an underhanded pitch with the arm fully extended (straight at the elbow). The ball leaves the pitcher's hand with a speed of 25 m/s. Assume that the pitching motion originates with the ...

Question the planet mercurys surface temperature varies

Question: The planet Mercury's surface temperature varies from 700 K during the day to 90 K at night. Part 1: What is the temperature in °C during the day? Part 2: What is the temperature in °C at night? Part 3: What is ...

Question a somewhat idealized graph of the speed of the

Question: A somewhat idealized graph of the speed of the blood in the ascending aorta during one beat of the heart appears as in the figure Part A: Approximately how far, in cm, does the blood move during one beat? Part ...

Question phenols do not exhibit the same pka values as

Question: Phenols do not exhibit the same pKa values as other alcohols; they are generally more acidic. Using the knowledge that hydrogen acidity is directly related to the stability of the anion for (conjugate base), ex ...

Question pennies today are copper-covered zinc but older

Question: Pennies today are copper-covered zinc, but older pennies are 3.1 g of solid copper. What are the total positive charge and total negative charge in a solid copper penny that is electrically neutral?The density ...

Question part a what focal length does the lens need assume

Question: Part A: What focal length does the lens need? Assume that it is a thin lens. Part B: How far should you place the lens from the slide? The response must be typed, single spaced, must be in times new roman font ...

Question a simple pendulum consisting of a bob of mass

Question: A simple pendulum consisting of a bob of mass attached to a string of length swings with a period . a) If the bob's mass is doubled, approximately what will the pendulum's new period be? b) If the pendulum is b ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Physics Expert