Simple harmonic motion- (SHM)
1) Force acting on the object and acceleration of the are directly proportional to the objects
displacement from equilibrium.
2) Both force and acceleration vectors point toward the equilibrium position.
Amplitude (A)- maximu
grosser (erg2296) 1st Six Weeks Review warren (77402CP)
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001 (part 1 of 4) 10.0 points
Two cars are traveling on a
grosser (erg2296) Forces warren (77402CP)
t = 1.7 s ,
m = 9.8 kg ,
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2. The object is instantaneously at rest.
3. T
grosser (erg2296) Forces, Friction, Inclines and Acceleration warren (77402CP)
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001 10.0 points
A block accelerate
grosser (erg2296) Velocity, Acceleration warren (77402CP)
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001 10.0 points
A race car is one lap behind the lead r
grosser (erg2296) Momentum Week 2 warren (77402CP)
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001 10.0 points
A lunar vehicle is tested on Earth at a speed
grosser (erg2296) Circular Motion warren (77402CP)
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001 10.0 points
A fighter plane flying at constant speed
300 m/
grosser (erg2296) Acceleration & Free Fall warren (77402CP)
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001 (part 1 of 2) 10.0 points
A ball is dropped f
grosser (erg2296) Work, Power, and Energy warren (77402CP)
001 10.0 points
A student weighing 700 N climbs at constant
speed to the top of an 8 m vertical rope in 10
s.
The average power expended by the student
to overcome gravity is most nearly
003 (part
grosser (erg2296) Frictionless Forces warren (77402CP)
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001 10.0 points
Consider two different situations. In situ
grosser (erg2296) Displacement/Distance, Velocity graphs warren (77402CP)
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001 (part 1 of 2) 10.0 points
While Joh
grosser (erg2296) Momentum warren (77402CP)
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001 10.0 points
A solid metal ball and a hollow plastic ball
of the s
grosser (erg2296) Energy Work and Power warren (77402CP)
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001 10.0 points
When an object is moved from rest at poi
grosser (erg2296) Measurement and Graphing warren (77402CP)
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001 10.0 points
Convert an acceleration of 5.9 mi/h/s
grosser (erg2296) Nature of Science warren (77402CP)
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1
2. lead
3. diamond correct
4. aluminum
001 10.0 points
Mart
A dog traveling 4.75 m/s, south is at a point 76.4 m, north of a fire hydrant. At a point 16.9 m, south of
the same hydrant, the dog's velocity is 8.31 m/s, south.
Assuming constant acceleration, how long did this take?
Calculate the displacement of a car that is constantly
accelerating at 165 m/s2, east if it has an initial velocity of 90.0
km/h, west and it accelerates for 0.0410 seconds.
CHAPTER 11: ELECTRIC FIELDS AND FORCES
WORKSHEET SOLUTIONS
1. At what point is the electrical field associated with a uniformly-charged, hollow, metallic sphere
greatest?
(A) center of the sphere
(B) at the spheres inner surface
(C) at infinity
(D) at the
Practice Problems
As an anchor is being hoisted out of the water, it hits the hull of the ship, causing the anchor to
vibrate with a frequency of 150. Hz. If the speed of sound in seawater is 1520 m/s, how many
wavelengths of sound will fit between the bo
Resistors in Series and Parallel Circuits
(Using CCK simulation)
ERICA CHEN
Learning Goals: Students will be able to
Discuss basic electricity relationships in series and parallel circuits
Build circuits from schematic drawings
Use voltmeters and ammet
BACK AND FORTH MOTION LAB
Alexis Pullen
1st period
Introduction
Many objects move back and forth; that is, they move along a line first in one direction, and then move back the other
way. A ball tossed vertically into the air is an example of something wh