A 190 g mass attached to a horizontal spring oscillates at a
frequency of 4.90 Hz....
A 190 g mass attached to a horizontal spring oscillates at a
frequency of 4.90 Hz. At t = 0s, the mass is at x = 5.60 cm and vx
= -24.0 cm/s. Determine:
A
180 g mass attached to a horizontal spring oscillates at a
frequency of 2.80 Hz. At t = 0 s, the mass is at x=7.00 cm and has
vx= -29.0 cm/s. Determine: The maximum speed, the maximum
acceleration, the total energy, and the position at t = 4.40
s.
A 175 g mass attached to a horizontal spring oscillates at a
frequency of 2.80 Hz. At t =0s, the mass is at x= 7.00 cm and has
vx =− 35.0 cm/s . Determine:
The maximum speed.
The maximum acceleration.
The total energy.
The position at t= 2.80 s .
In the previous parts, the following was found: period = 0.357
s, angular frequency = 17.59 rad/s, amplitude = 7.277 cm, phase
constant = 15.8679 degrees.
A 145 g mass attached to a horizontal spring oscillates at a
frequency of 5.50 Hz. At t = 0s, the mass is at x = 6.60 cm and has
vx =− 35.0 cm/s.
Determine:
a) The maximum speed.
b) The maximum acceleration.
c) The total energy.
d) The position at t = 3.20 s.
A 155 gg mass attached to a horizontal spring oscillates at a
frequency of 3.70 Hz . At t =0s, the mass is at x= 6.40 cmcm and
has v =− 45.0 cm/s . Determine:
a)The maximum speed
b)The maximum acceleration.
c)The total energy.
d)The position at t= 4.80 s
A 190 g block attached to a spring with spring constant 2.8 N/m
oscillates horizontally on a frictionless table. Its velocity is 20
cm/s when x0 = -5.3 cm .
a) What is the amplitude of oscillation?
b) What is the block's maximum acceleration?
c) What is the block's position when the acceleration is
maximum?
d) What is the speed of the block when x1 = 2.7 cm
?
When a 0.710 kg mass oscillates on an ideal spring, the
frequency is 1.46 Hz .
A. What will the frequency be if 0.260 kg are added to the
original mass? Try to solve this problem withoutfinding
the force constant of the spring. B. What will the frequency be if
0.260 kg are subtracted from the original mass? Try to solve this
problem without finding the force constant of the
spring.
A spring mass system with a natural frequency fn = 12 Hz is
attached to a vibration table. The table is set to vibrate at 16
Hz, 0.5 g maximum acceleration:
a. What is the amplitude of the table's motion in inches?
b. What is the magnification factor M of this undamped
system?
c. What is the maximum displacement of the mass assuming no
dampening?
d. What is the maximum acceleration of the mass assuming the
packaging can be modeled...
A mass attached to a spring oscillates with a period of 3.15
s.
(a) If the mass starts from rest at x = 0.0480 m and
time t = 0, where is it at time t = 6.97 s?
m?
(b) Is the mass moving in the positive or negative x
direction at t = 6.97 s?
positive x direction?
negative x direction?
A 6.0 kg object attached to a horizontal spring oscillates with
an amplitude A = 10 cm and a frequency f = 2.2
Hz.
(a) What is the force constant of the spring?
_____N/m
(b) What is the period of the motion?
_____s
(c) What is the maximum speed of the object?
_____m/s
(d) What is the maximum acceleration of the object?
_____m/s2