2 years ago

A graph of extension against force for an elastic material is:

Physics

2 answers:

denpristay [2]2 years ago

6 0

Answer:

Explanation:

I just did it and got it right

hjlf2 years ago

4 0

Answer:

Hello there buddy

Your answer is

A.A straight line from

hope it’s helps you Buddy

Explanation:

AwesomeJayden

You might be interested in

Based on your answer,what idea comes in to your mind?

valkas [14]

Answer:

Homework · Free food · Loosing and robbing pencil · Forgetting book at home · Waiting for a Play time · My first bit · Lunch sharing · Assembly lines- standing in last just ...

Explanation:

5 0

3 years ago

A person slaps her leg with her hand, bringing her hand to rest in 2.50 milliseconds from an initial speed of 4.00 m/s.

gtnhenbr [62]

Answer:

(a) 2400N

(b) Yes

Explanation:

(a) Mass (m) = 1.5kg, initial speed (v) = 4m/s, time (t) = 2.5milliseconds = 2.5/1000 = 0.0025seconds

F = mv/t = (1.5×4)/0.0025 = 6/0.0025 = 2400N

(b) The force would be different because the mass of the two hands and forearms is 3kg (2 × 1.5kg = 3kg)

4 0

3 years ago

PLS HELP 30 POINTS IF U HELP

USPshnik [31]

Answer:

its D so yeah.........

Explanation:

tell me if it's wrong

8 0

3 years ago

Read 2 more answers

What two things determine whether a molecule is polar?

OverLord2011 [107]

Answer:

Explanation:

6 0

3 years ago

Read 2 more answers

The weight of the North American P-51 Mustang airplane is 10,100 lb and its wing platform area is 233 ft2 . Calculate the wing l

Natali5045456 [20]

Answer

given,

weight of airplane,W = 10,100 lb

Wing area,A = 233 ft²

now,

Wing Loading Calculation in English engineering

= $\dfrac{W}{A}$

= $\dfrac{10,100}{233}$

= 43.35 lb/ft²

Wing Loading in SI unit

= $43.35\times \dfrac{4.448\ N}{1\ lb}\times (\dfrac{1\ ft}{0.3048})^2$

= $2075.51\ N/m^2$

Wing loading in kgf/m²

= $\dfrac{2075.51}{9.81}$

= 211.57 kgf/m²

5 0

4 years ago