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Aneli [31]
3 years ago
9

Which of the following is a contact force?

Physics
1 answer:
shusha [124]3 years ago
7 0

hope this helps.........

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There are no risks when taking medication to treat anxiety.
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False

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The bell rings and a physics student heads to class. They stop to talk to a few friends. They slow
grin007 [14]

Answer:

420m

Explanation:

Given parameters:

Time  = 5minutes

Average speed  = 1.4m/s

Unknown:

Distance covered  = ?

Solution:

Speed is the rate of change of distance with time.

 Mathematically;

              Speed  = \frac{distance}{time}  

    Distance  = speed x time

 

Insert the parameters and solve;

   Convert the time to seconds;

              1 minute = 60s

               5 minute = 5  x 60 = 300s

So,

   Insert the parameters and find the distance;

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3 0
3 years ago
QUESTION 3Plasticity refers to the:A.fact that many academic fields contribute data to the science of development.B.ability of h
Solnce55 [7]

Answer:

B.ability of human traits to be molded during development.

Explanation:

Plasticity:

 1.When pressure is applied then some deformation occurs and to retain this deformation is known as plasticity.

2. It is the capacity of molding

Plasticity refers to the ability of human traits to be molded during development.

So the option B is correct.

B.ability of human traits to be molded during development.

6 0
3 years ago
A 200 g mass, attached to a 30 cm long string, travels at a speed of 1.3 ms-1 along horizontal circular path. Relative to the ce
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T = 2,548

What is tension?

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It's S.I. unit is Newton

Tension formula can be represented as

T = mg + ma

T = 200 (9.8 + 1.3 m/s²)

T = 200 (12.74)

T = 2,548

Learn more about tension : brainly.com/question/15880959

#SPJ1

6 0
2 years ago
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