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BabaBlast [244]
2 years ago
6

In what ways can the motion of an object change?

Chemistry
1 answer:
lozanna [386]2 years ago
8 0

Answer:

A force can speed up or slow down an object. A force can change the direction in which an object is moving. A bigger force on an object will produce a bigger change in the motion. A heavier object requires a larger force than a lighter object in order to undergo the same change in motion.

Explanation:

Mark me brainlist, Please.

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If there is a loss of 5.63 x 10-7kg of mass in a nuclear reaction, how many Joules of energy would be released? Recall that c =
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Thank you for posting your question here at brainly. 

E = mc^2 
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In order to become ________, ions will combine with other ions to form new substances.
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A mole of X reacts at a constant pressure of 43.0 atm via the reaction X(g)+4Y(g)→2Z(g), ΔH∘=−75.0 kJ Before the reaction, the v
hoa [83]

Answer:

The total energy change, ΔE, in kilojoules = -61.93 kJ

Explanation:

Relationship between ΔH, ΔE and work done is given by first law of thermodynamics.

ΔE = ΔH - PΔV

Where,

ΔH = Change in enthalpy

ΔE = Change in internal energy

PΔV = Work done

Given that,

ΔH = -75.0 kJ = -75000 J

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ΔV = Final volume - initial volume

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So ,

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     = -61929 J

Total energy change, ΔE = -61.929 kJ

3 0
3 years ago
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