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kykrilka [37]
2 years ago
8

Help:choose the correct statement plz​

Physics
2 answers:
alexira [117]2 years ago
7 0

Answer:

Second one

Explanation:

Lying on the floor is something you can do with the least amount of energy

Anna11 [10]2 years ago
5 0

Answer:

C A D B

Explanation:

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Usain Bolt accelerates at a rate of 3.7
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Explanation:

I think that you to run more than 12 miles

4 0
3 years ago
An object is moving at a constant velocity of 10 m/s for 5 seconds. What is
german

initial velocity (u)=0m/s

final velocity (v)=10m/s

time( t)=5s

acceleration (a)=v-u÷t

acceleration (a)=10-0÷5

acceleration (a)=10÷5

acceleration (a)=2

therefore acceleration (a)=2m/s

3 0
2 years ago
Which statement best describes balancing equations and the law of conservation of mass?
Dmitrij [34]

Answer:

The number of atoms is the same in the reactants and in the products, and the total mass is the same in the reactants and in the products.

5 0
1 year ago
A toy car attached to a rope is traveling around in a circle. It makes 4 laps in 12s.What is the angular velocity of the toy car
umka21 [38]

Answer:

2.09 rad/s

Explanation:

Given that,

A toy car makes 4 laps in 12 s.

We need to find the angular velocity of the toy car. We need to find the angular velocity of the toy car.

4 laps = 25.13 rad

So,

v=\dfrac{25.13\ rad}{12\ s}\\\\v=2.09\ rad/s

So, the angular velocity of the toy car is 2.09 rad/s.

3 0
3 years ago
What did Max Planck propose to help explain observations of the energy released by a black body radiator?
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Matter can absorb light only in certain specific amounts.
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3 years ago
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