2 years ago

Select ALL that apply. The stages of a human's lifespan include:

Physics

2 answers:

OlgaM077 [116]2 years ago

8 0

The answers A and C hope I helped.

Alex787 [66]2 years ago

6 0

Answer:

The answers are A and C

Explanation:

the order of a humans lifespan is: Infancy, early childhood, adolescence, adulthood, then elderly

You might be interested in

In 'coin on card' experiment a smooth card is used.

KIM [24]

Answer:

In coin card experiment smooth card is used so that the card can slide easily from glass

5 0

2 years ago

Read 2 more answers

PLZ HELP!!!!

noname [10]

I believe the answer would be B) ...... sorry if i'm wrong

4 0

2 years ago

Read 2 more answers

A bucket of water experiencing a gravitational force of 525 N is pulled from a water well. Net force in the Y direction is 45 N

vivado [14]

Answer:

T = 570 N

Explanation:

Given that,

The gravitational force acting on a bucket of water = 525 N

Net force in the Y direction is 45 N

We need to find the magnitude of the force of tension. It can be calculated as :

45 = T - 525

T = 525 + 45

T = 570 N

Hence, the force of tension is 570 N.

7 0

2 years ago

Hot water is poured into a mug and the mug gets hot. This is an example of which type of energy transfer?

Korolek [52]

The answer is B: Conduction

5 0

2 years ago

A 16 kg mass suspended from a light spring is replaced by a 4 kg mass. What factor changes the frequency of the oscillation? (a)

AnnZ [28]

Answer:

Frequency change by a factor of 2.

(b) is correct option.

Explanation:

Given that,

Mass = 16 kg

Replaced mass = 4 kg

We need to calculate the frequency

Using formula of frequency

$f=\dfrac{1}{2\pi}\sqrt{\dfrac{k}{m}}$

Put the value into the formula

$f_{1}=\dfrac{1}{2\pi}\sqrt{\dfrac{k}{16}}$

$f_{1}=\dfrac{1}{2\pi}\dfrac{\sqrt{k}}{4}}$ ....(I)

$f_{2}=\dfrac{1}{2\pi}\sqrt{\dfrac{k}{4}}$

$f_{2}=\dfrac{1}{2\pi}\dfrac{\sqrt{k}}{2}}$ ...(II)

$f_{2}=2f_{1}$

Hence, Frequency change by a factor of 2.

5 0

2 years ago