(A)--Five different experiments are carried out. In each
experiment, a block is attached to a horizontal spring. The block
is pulled back a certain distance and released. The block
oscillates back and forth on a frictionless surface. Rank the
maximum force on the block for each of the following situations.
(Rank the smallest force as 1).
1 2 3 4 5 A block of mass M is attached to a spring with
a spring constant 2k, pulled back a distance d, and released.
1 2 3 4 5 A block of mass M is attached to a spring with
a spring constant 2k, pulled back a distance (1/2)d, and
released.
1 2 3 4 5 A block of mass M is attached to a spring with
a spring constant k, pulled back a distance (1/2)d, and
released.
1 2 3 4 5 A block of mass (1/2)M is attached to a spring
with a spring constant k, pulled back a distance d, and
released.
1 2 3 4 5 A block of mass M is attached to a spring with
a spring constant k, pulled back a distance d, and released.
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(B)-- A block rests on a horizontal frictionless table. It is
attached to a spring and set into motion. Consider what will happen
to the frequency or period in each of the following
situations.
Increase Stay the same Decrease If the spring constant
is cut in half (looser spring), the frequency will _______.
Increase Stay the same Decrease If the amplitude of the
motion is cut in half, the frequency will ______.
Increase Stay the same Decrease If the mass of the block
is cut in half, the period will _______.
Increase Stay the same Decrease If the spring constant
is doubled (stiffer spring), the period will _______.
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(C)-- A block is attached to a spring and set in motion on a
horizontal frictionless surface by pulling the block back a
distance 10cm from equilibrium. Now, replace the block with one
double the mass and set the block into motion again by pulling the
block a distance 10cm from equilibrium and releasing. How will the
following new quantities relate to the quanities with the original
block? (If it will be larger by a factor of 2, choose double. sqrt
stands for square root.)
quarter half sqrt(1/2) same sqrt(2) double quadruple -
Amplitude
quarter half sqrt(1/2) same sqrt(2) double quadruple - Period of
oscillation
quarter half sqrt(1/2) same sqrt(2) double quadruple - Maximum
Acceleration
quarter half sqrt(1/2) same sqrt(2) double quadruple - Maximum
Force of the Spring on the Block
The answers are in the images. Page number is mentioned at right top. As per Chegg's answering guidelines, I need to answer only the 1st question, as they are separate question and have not specifically mentioned to answer. However, here I answer 1st two questions completely.
(A)--Five different experiments are carried out. In each experiment, a block is attached to a horizontal...
Five different experiments are carried out. In each experiment, a block is attached to a horizontal spring. The block is pulled back a certain distance and released. The block oscillates back and forth on a frictionless surface. Rank the amplitude of oscillation for each of the following situations. (Rank the smallest amplitude as 1). A block of mass M is attached to a spring with a spring constant 2k, pulled back a distance d, and released. A block of mass...
Five different experiments are carried out. In each experiment, a block is attached to a horizontal spring. The block is pulled back a certain distance and released. The block oscillates back and forth on a frictionless surface. Rank the amplitude of oscillation for each of the following situations. (Rank the smallest amplitude as 1). 1 2 3 4 5 A block of mass M is attached to a spring with a spring constant k, pulled back a distance d, and released....
A block is attached to a spring and set in motion on a horizontal frictionless surface by pulling the block back a distance 10cm from equilibrium. Now, replace the block with one double the mass and set the block into motion again by pulling the block a distance 10cm from equilibrium and releasing. How will the following new quantities relate to the quanities with the original block? (If it will be larger by a factor of 2, choose double. sqrt...
A block with a mass of 0.26 kg is attached to a horizontal spring. The block is pulled back from its equilibrium position until the spring exerts a force of 1.2 N on the block. When the block is released, it oscillates with a frequency of 1.2 Hz. How far was the block pulled back before being released?
A block of mass m = 6.14 kg is attached to a spring with spring constant k = 1682 N/m and rests on a frictionless surface. The block is pulled, stretching the spring a distance of 0.135 m, and is held still. The block is then released and moves in simple harmonic motion about the equilibrium position. (Assume that the block is stretched in the positive direction.) (b) Where is the block located 3.24 s after it is released? (Give...
A 0.2-kg block on a horizontal, frictionless surface is attached to a horizontal spring. The spring constant is k = 600 N/m. The block is pulled to the right until it is a distance of 0.08 m from the unstrained position and released from rest. What is the kinetic energy of the block when it is 0.06 m from the unstrained position?
attached to a spring with a force constant of 1000 N/m the speed of the block 2. Figure 2 depicts a 1.6-kg frictionless mass Initially, the weight of the mass extends the spring by Ax-this is the system's The spring is then pulled an additional distance x' and released. Calculate as it passes back through the equilibrium position. equ librium of Hint: Apply Newton's Law to the mass in its equilibri energy to the mass in (2c) Ax 2a 2b...
a 4.5 kg block on a horizontal frictionless surface is attached to an ideal spring whose force constant (spring constant) is 450 N. The block is pulled from its equilibrium position at x=0.000 m to a position x=+0.080 m and is released from rest. The block then executes harmonic motion along the horizontal x-axis. The maximum kinetic energy of the system is closest to _____?
4. (12 pts) A block of mass, M, rests on a horizontal, frictionless surface and is attached to a spring with a spring constant ofk-85.0 N/m as shown. The block is pulled back a distance d-0.250 m from equilibrium and released. The block completes 8 complete oscillations in 10.0 s. Equilibrium a). (4 pts) what is the magnitude of the force exerted on the block by the spring just before it is released? Answer: b). (4 pts) Once the block...
1. A 500 g block is attached to a spring on a frictionless horizontal surface. The block is pulled to stretch the spring by 10 cm, then is gently released. A short time later, as the block passes through the equilibrium position, its speed is 1.0 m/s. a) What is the amplitude of the oscillation? b) What is the phase constant? c) What is the block’s period of oscillation? d) What is the spring constant of the spring? e) What...