Constants and Conversions 9- 9.80 m/s 1N = 1 kg m/s* Kinematics Continued Free-fall acceleration Av Instantaneous Acceleration Ainst. = lim At0 At Newton Uniform motion (v)r = (v), = constant Position in uniform X = x + (v),At Mathematics, Scaling and Vectors Logarithm motion b= a" ++ loga (b) = x (v,), = (v,), + a,At Constant acceleration: *, - x, + (v,),at +a, (At)? log(ab) = log(a) + tog (b) log Ax" = n log x + log A (v,); = (v,)} + 2a,Ax Volume of a sphere v = ar Surface area of a A = 4ar? Forces sphere Newton's second law Fnet = EF = må V = rl A = 2ar? + 2arl Volume of a cylinder Newton's second law Fnetx = ER = maz Surface area of a Component form Fnety = Ek, = ma, cylinder Mass density FA on =-fu on A Newton's Third Law p = m/V x -component of a vector Å A, - A cos 6 (rel. to x-axis) Weight W = mg Apparent weight Wapp - magnitude of supporting forces A, - A sin 6 (rel. to x- axis) y -component of a vector Å fa = Han Kinetic friction Magnitude of vector Ä Static friction A= A + A
Constants and Conversions 9- 9.80 m/s 1N = 1 kg m/s* Kinematics Continued Free-fall acceleration Av Instantaneous Acceleration Ainst. = lim At0 At Newton Uniform motion (v)r = (v), = constant Position in uniform X = x + (v),At Mathematics, Scaling and Vectors Logarithm motion b= a" ++ loga (b) = x (v,), = (v,), + a,At Constant acceleration: *, - x, + (v,),at +a, (At)? log(ab) = log(a) + tog (b) log Ax" = n log x + log A (v,); = (v,)} + 2a,Ax Volume of a sphere v = ar Surface area of a A = 4ar? Forces sphere Newton's second law Fnet = EF = må V = rl A = 2ar? + 2arl Volume of a cylinder Newton's second law Fnetx = ER = maz Surface area of a Component form Fnety = Ek, = ma, cylinder Mass density FA on =-fu on A Newton's Third Law p = m/V x -component of a vector Å A, - A cos 6 (rel. to x-axis) Weight W = mg Apparent weight Wapp - magnitude of supporting forces A, - A sin 6 (rel. to x- axis) y -component of a vector Å fa = Han Kinetic friction Magnitude of vector Ä Static friction A= A + A
College Physics
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Chapter1: Units, Trigonometry. And Vectors
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Question 15, Physics - equation sheet attached
![Physics 114 Equation Sheet
Constants and Conversions
Kinematics Continued
g = 9.80 m/s
Free-fall acceleration
Δν
Instantaneous
ainst. = lim
At-o At
Acceleration
1N = 1 kg m/s?
Newton
Uniform motion
(v) = (v); = constant
Position in uniform
X = x + (v)At
Mathematics, Scaling and Vectors
b = a* + loga (b) = x
motion
Logarithm
Constant
(v); = (v,); + azAt
acceleration:
1
log(ab) = log(a) + log (b)
x, = x, + (v,),At +a, (at)?
log Ax" = n log x + log A
(v,); = (v,)} + 2a,Ax
Volume of a sphere
V =
Surface area of a
A = 4ar?
Forces
sphere
Newton's second law
Fnet = EF = mã
%3D
Volume of a cylinder
V = arl
Newton's second law
Fnetx = EF = ma,
%3D
Surface area of a
A = 2ar? + 2rl
Component form
Fnety = ER, = may
cylinder
Mass density
p = m/V
Newton's Third Law
FA en =-
ton A
A, = A cos e (rel. to x-axis)
Weight
w = mg
x -component of a
vector Å
Apparent weight
Wapp = magnitude of supporting forces
y -component of a
Ay = A sin 8 (rel to x-axis)
vector Å
Kinetic friction
fk = Han
Magnitude of vector Ả
Static friction
A = JA + A,
Reynolds number
Re = pvl/n
Direction of A relative
8 = tan-(Ay/A,)
1
Drag (high Reynolds
number)
=CopAv?
to x-axis
Addition of two vectors If = Å + B, then
C, = A, + B,
D = 6nyrv
Drag (low Reynolds
number)
Cy = Ay + By
Circular Motion
Kinematics
Centripetal acceleration
a =
Displacement
Ax = x - X
Average Velocity
Ax
Frequency
1
Varg
T
2ar
At
Ax
Vinst. = lim
Instantaneous Velocity
At+0 At
Av
Average Acceleration
davg
Δε](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fea74ad9f-1200-44ca-9ede-5ca983ad5349%2Ff8dd0cc5-eb04-47a3-8d1e-111ce7ba35ff%2Founvy6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Physics 114 Equation Sheet
Constants and Conversions
Kinematics Continued
g = 9.80 m/s
Free-fall acceleration
Δν
Instantaneous
ainst. = lim
At-o At
Acceleration
1N = 1 kg m/s?
Newton
Uniform motion
(v) = (v); = constant
Position in uniform
X = x + (v)At
Mathematics, Scaling and Vectors
b = a* + loga (b) = x
motion
Logarithm
Constant
(v); = (v,); + azAt
acceleration:
1
log(ab) = log(a) + log (b)
x, = x, + (v,),At +a, (at)?
log Ax" = n log x + log A
(v,); = (v,)} + 2a,Ax
Volume of a sphere
V =
Surface area of a
A = 4ar?
Forces
sphere
Newton's second law
Fnet = EF = mã
%3D
Volume of a cylinder
V = arl
Newton's second law
Fnetx = EF = ma,
%3D
Surface area of a
A = 2ar? + 2rl
Component form
Fnety = ER, = may
cylinder
Mass density
p = m/V
Newton's Third Law
FA en =-
ton A
A, = A cos e (rel. to x-axis)
Weight
w = mg
x -component of a
vector Å
Apparent weight
Wapp = magnitude of supporting forces
y -component of a
Ay = A sin 8 (rel to x-axis)
vector Å
Kinetic friction
fk = Han
Magnitude of vector Ả
Static friction
A = JA + A,
Reynolds number
Re = pvl/n
Direction of A relative
8 = tan-(Ay/A,)
1
Drag (high Reynolds
number)
=CopAv?
to x-axis
Addition of two vectors If = Å + B, then
C, = A, + B,
D = 6nyrv
Drag (low Reynolds
number)
Cy = Ay + By
Circular Motion
Kinematics
Centripetal acceleration
a =
Displacement
Ax = x - X
Average Velocity
Ax
Frequency
1
Varg
T
2ar
At
Ax
Vinst. = lim
Instantaneous Velocity
At+0 At
Av
Average Acceleration
davg
Δε
![An object is thrown horizontally off the top of a 110 m high cliff. The object travels 170 m
horizontally. At what initial speed was the object thrown?
+y
110 m
170 m
O 58 m/s
O Om/s
Correct answer is not listed.
63 m/s
46 m/s
36 m/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fea74ad9f-1200-44ca-9ede-5ca983ad5349%2Ff8dd0cc5-eb04-47a3-8d1e-111ce7ba35ff%2Fdihg6td_processed.png&w=3840&q=75)
Transcribed Image Text:An object is thrown horizontally off the top of a 110 m high cliff. The object travels 170 m
horizontally. At what initial speed was the object thrown?
+y
110 m
170 m
O 58 m/s
O Om/s
Correct answer is not listed.
63 m/s
46 m/s
36 m/s
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