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AnnyKZ [126]
3 years ago
8

An object releasing energy is evidence of which type of chemical change?

Physics
1 answer:
Ray Of Light [21]3 years ago
8 0
Exothermic is the answer to your question
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Which macronutrient is made up of carbon and hydrogen elements joined together in long groups called hydrocarbons?
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Answer:

FATS

Explanation:

Fats are made up of carbon and hydrogen elements joined together in long groups called hydrocarbons. The simplest unit of fat is the fatty acid, of which there are two types: saturated and unsaturated.

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Two objects of different masses are sitting on different balance scales. Object A has a greater mass than object B. How will the
kodGreya [7K]

As long as they're both on the same planet, the greater mass always has the greater weight.  In this question, Object-A has the greater mass, so it weighs more that Object-B does.

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3 years ago
Which statement is correct?
miv72 [106K]
'A' is correct. B, C, and D are false statements.
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3 years ago
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A baseball leaves a bat with a horizontal velocity of 20.0 m/s. When it has left the bat for a time of 0.250 s (Assume air resis
miss Akunina [59]

Answer:

The distance is 5 m.

Explanation:

Given that,

Horizontal velocity = 20.0 m/s

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The distance traveled by the baseball with horizontal velocity in time t is given by

Using formula for horizontal distance

d = v\times t

d = 20.0\times0.250

d=5\ m

Hence, The distance is 5 m.

5 0
3 years ago
To practice problem-solving strategy 26.1 resistors in series and parallel. two bulbs are connected in parallel across a source
hichkok12 [17]
Emf e = 11
r 1 = 3.0
r 2 = 3.0
r 3 = ?

The two in parallel are equivalent to 3 • 3/6 = 1.5 Ω 
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3 years ago
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