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VMariaS [17]
3 years ago
14

Need help asap 20 points

Chemistry
2 answers:
Norma-Jean [14]3 years ago
4 0
The answer to the problem is A because the velocity of the plane changes when she turns it
irina1246 [14]3 years ago
4 0

Answer:

The answer to the problem is A because the velocity of the plane changes when they turns it

Explanation:

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What is the mass of an object if force of -136 n can make it accelerate at -9.6 m/s^2
vampirchik [111]

The answer for the following problem is mentioned below.

  • <em><u>Therefore the mass of an object is 14.16 grams.</u></em>

Explanation:

Force:

The push or pull on an object with mass that cause change in the velocity

It is a vector quantity.

The formula to calculate the force is:

F = m × a

Given:

Force (F) = -136 N

acceleration (a) = -9.6 m/s^2

To calculate:

mass of the object (m)

We know that,

<em>F = m × a</em>

where,

F represents the force of the object

m represents mass of an object

a is acceleration of an object

From the equation;

-136 = m × -9.6

m = \frac{-136}{-9.6}

m = 14.16 grams

<em><u>Therefore the mass of an object is 14.16 grams.</u></em>

3 0
4 years ago
Why does food have potential energy?
Savatey [412]

Answer:

So that if we feel weak, energy is released through it so we can do work and do stuff like walk or think. It's like stored energy that can do things for the future.

Please give brainliest if it helped.

3 0
3 years ago
Read 2 more answers
Water is known as a polar molecule because check all that apply. the oxygen atom has a greater attraction for electrons than the
Tju [1.3M]
<span>Water is known as a polar molecule because the oxygen atom has a greater attraction for electrons than the hydrogen atom does. Oxygen is more electronegative than that of hydrogen creating a partial charges with the hydrogen and oxygen atoms. Also, the electrons of the covalent bond are not shared equally between the hydrogen and oxygen atoms making it polar.</span>
5 0
3 years ago
The ____ are a windless zone.
goblinko [34]
Doldrums................
8 0
3 years ago
Read 2 more answers
A concept is the general idea of objects, events, animals, or people based on common features, traits, or characteristics. Pleas
11Alexandr11 [23.1K]

Answer:

This question is asking whether the statement is TRUE OR FALSE

THE ANSWER IS TRUE

Explanation:

A concept, as rightly defined, is the general idea of an entity, which can include objects, events, animals, or people based on common features, traits, or characteristics. Hence, the CONCEPT of something refers to a a generalized idea about that particular thing.

A concept in other words is our thought about something i.e. how we conceive or think that thing to be. Concept is a phenomenon of the "MIND" since it is abstract and cannot be seen. Based on this, the definition given in the question is TRUE.

7 0
4 years ago
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