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Georgia [21]
3 years ago
8

How could we develop space travel?

Physics
1 answer:
n200080 [17]3 years ago
4 0
Suspended Animation, Fission-Fusion Propulsion, 2-D Space Landers, Solar System CubeSats
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What net force would be needed to accelerate the box at 2.3 m/s^2
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The pertinent equation here is F=ma.  You haven't shared the mass of the box, so I will use M to represent that mass.

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At an amusement park there is a ride in which cylindrically shaped chambers spin around a central axis. People sit in seats faci
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Answer:

r=2.4m

Explanation:

We have to use the centripetal force  equation

Fc=\frac{mv^{2} }{r}

we  need the radious so we have to isolate "r" and we get

r=\frac{mv^{2} }{Fc}

replacing m=65 kg, v= 4.1 m/s and Fc=455N we get

r=\frac{65*4.1^{2} }{455}

r=2.4m

The radius of the amusement park chamber is 2.4m

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3 years ago
It is known that a shark can travel at a speed of 17 m/s. How far can a shark go in 8 seconds?
o-na [289]

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