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maria [59]
3 years ago
14

What is the angle of reflection

Physics
2 answers:
Naddika [18.5K]3 years ago
7 0
The angle of reflection of light is equal to 90 degrees
Pachacha [2.7K]3 years ago
7 0

The answer of edge is 45 degrees.

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Physics acceleration
Mademuasel [1]

F = F⁰ - Ff

F = 360 N - 340 N

F = 20 N

F = m × a

20 N = 50 kg × a

a = 20 N / 50 kg

a = 0.4 m/s²

#LearnWithEXO

6 0
3 years ago
What is inertia? Specifically, what is inertia in relation the the gravity properties of astronautical planets.
Sliva [168]

Inertia is the property of movement (properly velocity).

Inertia is most commonly referenced in connection to Newton's laws of motion, in that an object in motion stays in motion. This (normally, anyway) isn't true in everyday life, as forces like friction, gravity, et cetera, fight back causing velocity to be converted to heat. Objects to which this doesn't apply, like space probes, keep moving forever.

3 0
3 years ago
What is the emf produced in a 1.5 meter wire moving at a speed of 6.2 meters/second perpendicular to a magnetic field of strengt
madam [21]
E. 0.037 Volts. It's correct for Plato. The actual answer is around 0.0369 Volts
8 0
3 years ago
Read 2 more answers
You walk six blocks east along 12th Street, then three blocks west, then one block east, then six blocks east, then seven blocks
Oksana_A [137]
Displacement depends upon the path taken as it is a vector.

From your problem above we would have a total displacement of;
Defining +x direction as east and -x direction as west

6east-3west+1east+6east-7west

6-3+1+6-7=3 blocks east or + x-direction

So even though they walked a total of 17 blocks it ends up only being 3 blocks total in +xdirection that was travelled by displacement.

Any questions please ask.
5 0
3 years ago
A pipe is horizontal and carries oil that has a viscosity of 0.14 Pa s. The volume flow rate of the oil is 5.3 × 10-5 m3/s. The
Liula [17]

Answer:

Explanation:

Given

\mu =0.14 Pa.s

Volume Flow rate Q=5.3\times 10^{-5} m^3/s

Length L=37 m

radius r=0.58 cm

D=1.16 cm

According to Hagen-Poiseuille Equation

difference in Pressure is given

\Delta P=\frac{128\mu L\cdot Q}{\pi D^4}

P_{in}-P_{out}=\frac{128\mu L\cdot Q}{\pi D^4}

P_{in}=P_{out}+\frac{128\mu L\cdot Q}{\pi D^4}

P_{in}=1.01325\times 10^5+\frac{128\times 0.14\times 37\times 5.3\times 10^{-5}}{\pi\cdot 1.16^4\times 10^{-8}}

P_{in}=1.01325\times 10^5+6.17\times 10^5

P_{in}=7.19\times 10^5

3 0
3 years ago
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