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NemiM [27]
2 years ago
15

List three examples of real science that you find on the internet or in real life

Physics
1 answer:
Darya [45]2 years ago
8 0

for example

1. drinking water at least after 1 hour beacuse if we immediately drink water just after meal it dilutes the HCL produced in our stomach which hinders the digestion process

2.picking up tomatoes for salads which contains oxalic acid

3.Cutting apples which contains malic acid with knife then after sometimes it will trun into brown due to oxidation of iron present in a apple.

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A horse pulls on an object with a force of 300 newtons and does 12,000 joules of work. How far was the object moved?
liubo4ka [24]
We know, work done = Force * displacement 
Here, w = 12,000 J
f = 300 N

Substitute their values into the expression:
12,000 = 300 * d
d = 12,000 / 300
d = 120/3
d = 40 m

In short, Your Answer would be 40 meters

Hope this helps!
6 0
3 years ago
A circuit contains a 1.5v battery and a bulb with a 3 ohms resistance, calculate the current of the circuit
Cerrena [4.2K]

Answer:

0.5A

Explanation:

V=IR where V is 1.5V, R is 3 ohms

Hence 1. 5= I x 3

1.5/3 =I

I =0.5 A

Current is 0. 5 amperes

5 0
3 years ago
A disk rotates freely on a vertical axis with an angular velocity of 50 rpm . An identical disk rotates above it in the same dir
True [87]

Answer:

Final angular velocity is 35rpm

Explanation:

Angular velocity is given by the equation:

I1w1i + I2w2i = I1w1f -I2w2f

But the two disks are identical, so Ii =I2

wf can be calculated using

wf = w1i - w2i/2

Given: w1i =50rpm w2i= 30rpm

wf= (50 + 20) / 2

wf= 70/2 = 35rpm

5 0
3 years ago
What type of cars are electric and what kind of battery do they have
Kaylis [27]

lithium-ion battery.

hopefully this helps

3 0
4 years ago
Can someone please help​
rosijanka [135]

Answer:

could you probably expand on the question?

Explanation:

6 0
3 years ago
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