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skelet666 [1.2K]
3 years ago
5

__________ is best described as the process of transformation of an idea into a new product orprocess, or the modification and r

ecombination of existing ones.a. Inventionb. Direct imitationc. Bootstrappingd. Lean manufacturing
Physics
2 answers:
Anton [14]3 years ago
7 0

Answer:

a. invention

100%

vfiekz [6]3 years ago
4 0

Answer:

Invention.

Explanation:

This called Invention.

An invention is a mechanism, approach, structure or process that is distinctive or novel. The mechanism of invention is a system in an overall process of engineering and product development. It can be an up-gradation in the creation of an object or outcome on a machine or product or a new paradigm.

Some important inventions are

1. Light bulb

2. Telephone

3. Electricity

4. Wheel

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A charged particle of mass m = 5.00g and charge q = -70.0μC moves horizontally to the right at a constant velocity of v = 30.0 k
pychu [463]

Answer:

The magnitude of the force, B = 5 Tesla, Up (North) direction

Explanation:

Magnetic force F= Eq where Electric field, E = 750 NC

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But F = qvB; B = \frac{F}{qv}

where B is the magnetic field

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An elevator (mass 4100 kg) is to be designed so that the maximum acceleration is 0.0400g. what is the maximum force the motor sh
melomori [17]

Answer:

The maximum force on the supporting cable is 80688 N.

The minimum force on the supporting cable is -164 N.

Explanation:

For maximum force movement of elevator is in upward direction. Thus, equation of motion is given by,

ma = T - mg

where m is the mass of elevator

a is acceleration of elevator

g is acceleration due to gravity

T is the maximum tension in the supporting cable

T = ma + mg

T = m (a + g)

T = 4100 ( 0.04g + 9.8)

T = 80688 N

This is the maximum force on the supporting cable.

For minimum force movement of elevator is in downward direction. Thus, equation of motion is given by,

ma = T - mg

where m is the mass of elevator

a= -0.04g is acceleration of elevator because elevator is moving downward

g is acceleration due to gravity

T is the minimum tension in the supporting cable

T = ma + mg

T = m (a + g)

T = 4100 ( 9.8 - 0.04g)

T = -164 N

This is the minimum force on the supporting cable.


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