WorksheetsQuiz 1
Total questions: 10
Worksheet time: 30mins
A force of 30 N stretches a very light ideal spring 0.73 m from equilibrium. What is the force constant (spring constant) of the spring?
41 N/m
34 N/m
46 N/m
22 N/m
A 4.8-kg block attached to an ideal spring executes simple harmonic motion on a frictionless horizontal surface. At time t = 0.00 s, the block has a displacement of -0.90 m, a velocity of -0.80 m/s, and an acceleration of +2.9 m/s/s. The force constant (spring constant) of the spring is closest to
14 N/m
15 N/m
16 N/m
17 N/m
Which would have the longest period?
Pendulum A: A 200-g mass attached to a 1.0-m length string
Pendulum B: A 400-g mass attached to a 0.5-m length string
A
B
Same
A pendulum is 0.75 meters long and has a period of 4.17 seconds. The Pendulum is on an unknown planet. What is the gravity of the Unknown Planet?
9.8
1.7
3.4
Greater than 9.8
In a transverse wave, particles move...?
vertically
up and down
back and forth
wherever the matter's going
What kind of wave can travel through space?
transverse waves
compressional waves
longitudinal waves
electromagnetic waves
A wave carries...?
energy only
matter only
the matter carries the energy
neither
How does light travel?
in all directions
in a zig zag line
in transverse waves
back and forth
Solve this problems using the equation: C = λ x f
If an AM radio station broadcasts at 995 kHz, what is the wavelength of this radiation? (Convert to Hz first)
6.59 x 10-28 m
1.01 x 10-6 m
301 m
3.32 x 10-3 m
Violet light has a wavelength of 410 nm. What is the frequency?
1.23 x 10-3 Hz
1.37 x 1012 Hz
7.31 x 1014 Hz
3.08 x108 Hz
