Projectile Motion
Why is it that the vertical motion (y) is affected by gravity only?
What is Constant Acceleration
what is a field?
what is the region surrounding an object.
What is a Vector?
What is a quantity that has magnitude and direction.
Through what process can we tell that light is a transverse wave
What is polarization
How do points on a transverse wave operate? (move)
What is up and down
True or False:
Mass does NOT effect Motion
What is True
What is known as the highest place on earth standing at 29,000 ft above sea level?
what is Mount Everest, Himalayas
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What is the speed of light in a vacuum?
What is c = 3 x 10^8 m/s.
What is Wavelength?
What is Distance from crest to crest, in meters.
Fill in the blank:
In the horizontal direction, velocity is constant and the acceleration is ______
What is Zero
What Planet has the strongest gravitational field strength?
Jupiter
True Or False:
Direction is important when talking about scalar quantities
What is False
Is Light a wave, and/or a particle?
what is Both
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A mass is thrown upwards and it lands 6 s later.
When a mass is thrown upwards and it lands 6 s later, what is the maximum height reached by the mass and How fast was it traveling when it was caught at the same height it was thrown from? ( Show Proof )
what is height = 44m , speed = 29.43 m/s
d = vit + ½ at²
d = ½ (9.81 m/s²)(3 s)² = 44 m
vf = vi + at
vf = (9.81 m/s²)(3 s) = 29.43 m/s
What are the TWO equations for force of gravity?
What is Fg = mg
and
Fg = Gm1m2 / r²
Two concurrent forces of 40 Newtons and X Newtons have a resultant of 100 Newtons. Force X could be
A) 20 Newtons
B ) 80 Newtons
C) 150 Newtons
D) 40 Newtons
What is B) 80 Newtons
What is the Double-Slit experiment?
what is When light passes through two slits, we observe an interference pattern, demonstrating the wave behavior of light.
What three things happen when a wave encounters a change in medium or boundary?
What is reflected, transmitted, and absorbed
What are all four cases of projectile motion
what is Case 1 - Drop / Case 2 - Up Throw / Case 3 - Horizontal Throw / Case 4 - Angle Throw
what is the lowest place on earth NOT under water staying at 1,400 ft below sea level
What is Dead Sea, Jericho
Which pair of concurrent forces may have a resultant of 20 Newtons?
A) 5.0 N and 10. N
B) 20. N and 50. N
C) 20. N and 20. N
D) 30. N and 5.0 N
What is C) 20. N and 20. N
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what is Resonance
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What is When an object vibrates at its natural frequency standing waves form and AMPLIFY.