Answer:
A theory is an explanation for what has been shown many times. A scientific law is a relationship in nature that has been proved many times and there are no exceptions.
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Answer:48.2 Joules
Explanation:
Given
two masses of 0.2 kg and 0.4 kg collide with each other
after collision 0.2 kg deflect 30 north of east and 0.4 kg deflects 53.1 south of east
Velocity of 0.2 kg mass is


Velocity of 0.4 kg mass


Thus total Kinetic energy 
Kinetic energy=48.2 J
The term you need to know is equilibrium. Technically it means that heat gained = heat lost. Normally in beginning chemistry classes the evidence for this condition is a stable temperature.
7. 1.47 x 10^5mm to kilometers
Answer: 0.147
Shown answer:
8.4.7 kg to pounds
Answer:
Shown answer:
9.138.4oz to grams
Answer: 3923.574
Shown Answer:
10. 65.5km to miles
Answer: 40.69981
Shown answer:
11. 23.6ft to cm
Answer: 719.328
Shown answer:
12. 2.36 x 10^4 s to days
Answer: 0.273148148 days
Shown answer:
13. 13.6 L to U.S. Liquid quarts
Answer:
Shown answer:
show the work
help me and ill help you?
Answer:
no
Explanation:
the inertia of an object does not make it to come to rest, this is normally caused by friction