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2 years ago

How do mass and force affect the acceleration of an object?

2 answers:

6 0

The acceleration of an object is in the direction of the net force. ... net force doubles, then so does the size of the acceleration

joja [24]2 years ago

3 0

Gravity affects weight, it does not affect mass. Masses always remain the same. Newton's Second Law of Motion: Force = mass x acceleration The acceleration of an object is: a) directly proportional to the net force acting on the object. ... c) inversely proportional to the mass of the object.

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A force Ě = F, î + Fy h acts on a particle

AVprozaik [17]

Answer:

Pt 1: $W=39J$

Pt 2: θ = $19.7$

Explanation:

Part 1:

$W=FS$

$W=F_{_xs_x}+F{_ys_y}$

imagine the "i"and the "j" with the hat

$W=(10i-1j)(4i+3j)$

$W=(10*4)-(1*1)$

$W=40-1$

$W=39J$

Part 2:

$|F|=\sqrt{10^2+(-1)^2}$

$|F|=\sqrt{101}$

$|S|=\sqrt{4^2+1^2}$

$|S|=\sqrt{17}$

$W=|F||S|cos$ θ

$39=(\sqrt{101})(\sqrt{17} )cos$ θ

θ = $19.7$

Hope it helps

8 0

2 years ago

Your neighbor’s 14-month-old toddler says things like "cup!" when he means that he would like a cup of milk. Your neighbor think

Serhud [2]

Answer:

The options are not properly punctuated.

(a) cognitively impaired (b) using holophrases which is developmentally appropriate (c) language-delayed and needs professional assistance (d) trying to manipulate his father and needs to be disciplined

The correct answer is (b) using holophrases which is developmentally appropriate

Explanation:

Holophrases are one of the single-word utterances characteristic of children in the early stages of language acquisition, it is the use of a single word to express a complex idea. Holophrases are normal among toddlers within the age of two years below.

Hence the the use of "cup" by the toddler to express his intent for a cup of milk is referred to as holophrases which is developmentally appropriate

6 0

2 years ago

Graphs are ____ of relationships.

sashaice [31]

Answer:

Diagrammatic representation

8 0

3 years ago

How t calculate gravitational force

lions [1.4K]

Answer:

F=G(m1m2)/Rsquare if radius is given

F=G(m1m2)/dsquare if distance is given

where,

f =gravitational force

G =gravitational constant

m1=mass of one object

m2=mass of another object

d=distance between two object from their center r=radius of earth/planet

6 0

2 years ago

2 Physic Questions For 20 Points ✨

Anna [14]

Jupiter Cannot Become A Star.
Jupiter Is The Fastest Spinning Planet In The Solar System.
The Clouds On Jupiter Are Only 50 km Thick.

8 0

2 years ago