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Inessa [10]
3 years ago
11

HELP PLEASE !! THANKS

Physics
1 answer:
nlexa [21]3 years ago
4 0

The answer is c, but I'm not sure, just so you know

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A jet, sitting on the runway, takes off and accelerates at 8.0 m/s for 16s. How far did the jet travel down the runway?
nydimaria [60]

Answer:

2.4 m/s". 1

Explanation:

A jet with mass m = 8 x 10* kg jet accelerates down the runway for takeoff at 2.4 m/s". 1

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Where are truss bridges located?
guapka [62]

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Why do people think its ok to hit on someone thats taken?
algol13
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2 years ago
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A uniform 4.4 t magnetic field points north. if an electron moves vertically downward (toward the ground) with a speed of 2.5 ×
Reil [10]

Answer:

1.8\cdot 10^{-11} N

Explanation:

The force acting on the electron due to the magnetic field is

F=qvB sin \theta

where

q=1.6\cdot 10^{-19} C is the charge of the electron

v=2.5\cdot 10^7 m/s is its speed

B=4.4 T is the intensity of the magnetic field

\theta=90^{\circ} is the angle between the direction of the field and the velocity of the electron

Substituting all the numbers into the equation, we find

F=(1.6\cdot 10^{-19}C)(2.5\cdot 10^7 m/s)(4.4 T) sin 90^{\circ}=1.8\cdot 10^{-11} N

8 0
4 years ago
Which colors of light represents the lowest visible frequency?
kodGreya [7K]

Answer:

Red

Explanation:

Red is a colour which has the lowest frequency. Violet has the highest frequency. Frequency has a direct relationship with energy. This means the higher the frequency, the higher the energy. Red has the lowest energy of all the colors too.

The frequency and Energy has an inverse relationship with the wavelength.

However Red has the longest wavelength of about 620 - 780 nanometer.

3 0
3 years ago
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