Ask question

Ask question

All categories

anastassius [24]

2 years ago

5

Why are plastics known as synthetic materials?

1 answer:

GarryVolchara [31]2 years ago

3 0

Ans: Synthetic polymers are made up of long chains of atoms, arranged in repeating units, often much longer than those found in nature. It is the length of these chains, and the patterns in which they are arrayed, that make polymers strong, lightweight, and flexible. In other words, it's what makes them so plastic.

You might be interested in

Select the correct answer.

olya-2409 [2.1K]

Answer:

screw is the answer of the question

6 0

3 years ago

Read 2 more answers

What is the purpose of gears?

Brrunno [24]

Answer:

To help wheels move in a circle

Explanation:

6 0

2 years ago

What is the output of a system with the transfer function s/(s + 3)^2 and subject to a unit step input at time t = 0?

Dominik [7]

Answer:

0

Explanation:

output =transfer function H(s) ×input U(s)

here H(s)= $\frac{s}{(s+3)^2}$

U(s)= $\frac{1}{s}$ for unit step function

output =H(s)×U(s)

= $\frac{s}{(s+3)^2}$ × $\frac{1}{s}$

= $\frac{1}{(s+3)^2}$

taking inverse laplace of output

output=t× $e^{-3t}$

at t=0 putting the value of t=0 in output

output =0

3 0

3 years ago

Damien wants to study the effect on materials let 60 after it is submerged in water for varying durations what type of graphical

Crank

Answer:

please help you are not the intended recipient

7 0

3 years ago

"Design a sequential circuit with two T flip-flops A and B, and one input x. When x = 0, the circuit remains in the same state.

Harlamova29_29 [7]

Answer:

See attached images for the diagrams and tables

3 0

3 years ago