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marishachu [46]
3 years ago
10

How many types of quarks are there? a. 2 b. 4 c. 6 d. 8

Physics
2 answers:
Nostrana [21]3 years ago
8 0
There are 6 types of quarks.

Answer: C. 6
Agata [3.3K]3 years ago
5 0
The are 6 types of quarks: <span>up, down, strange, charm, top, and bottom.
The answer:

C.6</span>
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PLS HELP!! YOU CAN SKIP THE INFO IF YOU WANT!!
Oduvanchick [21]

Answer:

B and C

Explanation:

Both of them have to do with the ocean which was mentioned

6 0
3 years ago
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A target behavior is
crimeas [40]

Answer:

Target Behavior would be the behavior known to be changed, it can be defined by function or topography

3 0
3 years ago
which of the following statements best justifies the inclusion of test tube v as a control in the experiment? responses it will
prohojiy [21]

The following statement which best justifies the inclusion of test tube v as a control in the experiment is that it will show the color change that occurs in the absence of enzyme activity and is denoted as option C.

<h3>What is an Enzyme?</h3>

This is referred to as a biological catalyst which is involved in the speeding up of the rate of a reaction by lowering the activation energy used to initiate the reaction.

Enzymes are known as proteinous in nature and are denatured by heat and other substances is included in the test tube v as a control in the experiment is that it will show the color change that occurs in the absence of enzyme activity.

This therefore helps to differentiate the enzymatic processes which takes place in a substance or body therefore making option C the correct choice.

Read more about Enzyme here brainly.com/question/1596855

#SPJ1

The options are:

  • It will provide a measurement of amylase activity at an acidic pH.
  • it will provide a measurement of amylase activity at a basic pH.
  • It will show the color change that occurs in the absence of enzyme activity.
  • it will show the color change that occurs in the absence of the amylase protein.

It will show the color change that occurs in the absence of enzyme activity.

5 0
1 year ago
A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle
aalyn [17]

Answer:

4.56 s

Explanation:

Let t (seconds) be the time it takes from the moment when the motorcycle starts to accelerate until it catches up with the car. Since prior to this they are traveling at constant speed, they would have maintained a distance of 52 m before accelerating.

The distance traveled by the car, with respect the motorcycle position when it start accelerating is

s_c = s_0 + v_ct = 52 + 19t

The distance traveled by the motorcycle after accelerating, with respect the motorcycle position when it start accelerating is

s_m = v_mt + at^2/2 = 19t + 5t^2/2

When the motorcycle catches up to the car, their position are at the same

s_c = s_m

52 + 19t = 19t + 5t^2/2

52 = 5t^2/2

t^2 = 20.8

t = \sqrt{20.8} = 4.56 s

5 0
3 years ago
Do I divided or multiply
Papessa [141]

Weight is mass x gravity, so you'd multiply the mass of the astronaut by the gravitational pull.

6 0
4 years ago
Read 2 more answers
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