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Brut [27]
3 years ago
14

What is the formula to calculate net force

Physics
2 answers:
noname [10]3 years ago
4 0

Answer:

If N is the number of forces acting on a body, the net force formula is given by, FNet = F1 + F2 + F3

Explanation:

kakasveta [241]3 years ago
4 0
If N is the number of forces acting on a body, the net force formula is given by, FNet = F1 + F2 + F3…. + FN.
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What is the velocity of a fly with a mass of approximately 6.85 times 10 to the negative 6 slugs if it has a kinetic energy of 5
vodka [1.7K]

Velocity of the fly: 1318 m/s

Explanation:

The kinetic energy of an object is the energy possessed by the object due to its motion. It can be calculated as

K=\frac{1}{2}mv^2

where

m is the mass of the object

v is its speed

For the fly in this problem, we have

m=6.85\cdot 10^{-6} kg is the mass

K = 5.95 J is the kinetic energy

Solving for v, we find its velocity:

v=\sqrt{\frac{2K}{m}}=\sqrt{\frac{2(5.95)}{(6.85\cdot 10^{-6})}}=1318 m/s

Learn more about kinetic energy:

brainly.com/question/6536722

#LearnwithBrainly

4 0
3 years ago
A car of mass 1400 kg travelling at 15 m/s goes over a circular arc-shaped bump in the road. if the radius of the arc is 40 m, w
kari74 [83]
The car on the top of the arc;
m = 1,400 kg, v = 15 m/s, r = 40 m;
The normal force:
F n = m g -  m v ² / r =
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= 13,720 N - 7,875 N = 5,845 N
Answer:
B ) 5,800 N 
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Two balls are at the same height and released at the same time. One ball is dropped and hits the ground 5s later. The 2nd ball i
ASHA 777 [7]

Answer:

The second ball hits at the same time.

Distance travelled is 65 meters

Explanation:

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2 years ago
Prisms separate (blank) light, such as that from the sun, by wavelength
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The correct answer that would best complete the given statement above would be the term WHITE. Prisms separate WHITE light, such as that from the Sun, ...
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astronomers have determined the surface temperature of stars by studying their colors. what color emission represents stars with
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Answer:

Blue

Explanation:

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2 years ago
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