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3 years ago

discuss four contributing factors that may lead to an increase of learners abusing substance in scools

Physics

1 answer:

Oksana_A [137]3 years ago

3 0

Answer:

What are the four contributing factors that may lead to an increase of learners abusing substances in school?

Peer pressure. ...

Socializing.

Community.

Socioeconomic status.

Stress.What are the four contributing factors that may lead to an increase of learners abusing substances in school?

Peer pressure. ...

Socializing.

Community.

Socioeconomic status.

Stress.What are the four contributing factors that may lead to an increase of learners abusing substances in school?

Peer pressure. ...

Explanation:

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3 years ago

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Answer:

Centripetal Acceleration 18.75 m/s^2, Rotational Kinetic Energy 843.75 J

Explanation:

a Linear acceleration (we cant find tangential acceleration with the givens so we will find centripetal)

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2 years ago

A soccer ball is released from rest at the top of a grassy incline. After 6.2 seconds, the ball travels 47 meters. One second la

alexandr1967 [171]

Answer:

(a) a = 2.44 m/s²

(b) s = 63.24 m

Explanation:

(a)

We will use the second equation of motion here:

$s = v_it+\frac{1}{2}at^2$

where,

s = distance covered = 47 m

vi = initial speed = 0 m/s

t = time taken = 6.2 s

a = acceleration = ?

Therefore,

$47\ m = (0\ m/s)(6.2\ s)+\frac{1}{2}a(6.2\ s)^2\\\\a = \frac{2(47\ m)}{(6.2\ s)^2}$

a = 2.44 m/s²

(b)

Now, we will again use the second equation of motion for the complete length of the inclined plane:

$s = v_it+\frac{1}{2}at^2$

where,

s = distance covered = ?

vi = initial speed = 0 m/s

t = time taken = 7.2 s

a = acceleration = 2.44 m/s²

Therefore,

$s = (0\ m/s)(6.2\ s)+\frac{1}{2}(2.44\ m/s^2)(7.2\ s)^2\\\\$

s = 63.24 m

6 0

3 years ago

discuss four contributing factors that may lead to an increase of learners abusing substance in scools​

discuss four contributing factors that may lead to an increase of learners abusing substance in scools