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defon
3 years ago
7

PLZZZ HELP!!! 80PTS!!!

Physics
1 answer:
vodka [1.7K]3 years ago
4 0

Answer:

Impulse = 206.28 * 10 = 2062.8 g.m/s

Explanation:

Impulse is equal to the product of force and time

Here

Density of car =  0.54  g/mL

Volume of car = 38.2 mL

Mass of the car is equal to the product of density and volume of car

Mass of the car = 0.54 * 38.2 = 20.628 grams

Acceleration of the car is 10 m/s^2

Force is equal to product of mass and acceleration

F = 20.628 * 10 = 206.28 g .m/s^2

Impulse = F * t

Impulse = 206.28 * 10 = 2062.8 g.m/s

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Klio2033 [76]

Answer:

According to the federal aviation regulation for tow pilot, there are three regulatory requirements to be met.

Explanation:

1. The Pilot must hold at least a private pilot certificate with a category rating for powered aircraft.

2. The Pilot must have logged at least 100 hours of pilot-in-command time in the aircraft category.

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4 0
4 years ago
An astronaut is on the moon. He drops a hammer from a height of 3.2metres and it takes 2.0 seconds to reach the lunar landscape.
Anvisha [2.4K]

Answer:

1/6 m/s^2      ( about 1/6th gravity of Earth ( 9.81 m/s^2)

Explanation:

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             a = 3.2 / 2 = 1.6 m/s^2

6 0
2 years ago
A 3.0 kilogram object is thrown upward with an initial speed of 10 meters per second. what maximum height will the object reach?
tino4ka555 [31]
Time= v*sintheta/g = 10*1/9.8= 1.02s therefore h=1/2*9.8*(1.02)^2= 5.10m
3 0
4 years ago
PLEEEASE HELP ME!!! YOU GET 15 PTS
Damm [24]

Answer:

b

Explanation:

4 0
3 years ago
What is the frequency of a wave with a Wavelength of 200 cm?
svetlana [45]

Explanation:

wavelength =200cm=2m

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f=0.5Hz or 1/s

5 0
3 years ago
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