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sladkih [1.3K]
3 years ago
14

Deep Space 2 was a spacecraft powered by an engine that gave off xenon partides to change

Chemistry
1 answer:
aleksklad [387]3 years ago
5 0

Answer:

a = F/m

a = 0.10 N/500 Kg

Explanation:

Definition:

The acceleration is rate of change of velocity of an object with respect to time.

Formula:

a = Δv/Δt

a = acceleration

Δv = change in velocity

Δt = change in time

Units:

The unit of acceleration is m.s⁻².

Acceleration can also be determine through following formula,

F = m × a

a = F/m

Given data:

Mass = 500 Kg

Force = 0.10 N

Acceleration = ?

Solution:

a = F/m

a = 0.10 Kg.m.s⁻²/500 Kg

a = 0.0002 m.s⁻²

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It is found that a gas undergoes a first-order decomposition reaction. If the rate constant for this reaction is 8.1 x 10-2 /min
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Answer:

28.43 min

Explanation:

Using integrated rate law for first order kinetics as:

[A_t]=[A_0]e^{-kt}

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e^{-8.1\times \:10^{-2}t}=\frac{1}{10}

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3 0
3 years ago
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D

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3 years ago
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Answer:

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