1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kramer
3 years ago
8

Why should fishing be more sustainable?

Physics
1 answer:
s344n2d4d5 [400]3 years ago
6 0

Answer:

Why Sustainable Fishing Is Important Sustainable fishing allows humans to continually fish in oceans and other bodies of water indefinitely for edible seafood. Overfishing can cause a negative domino effect in water-based ocean systems that is difficult to stop.

Explanation:

hit the heart :)

You might be interested in
Which f the following are true for gravity
alisha [4.7K]

Answer:

Explanation:

number A

6 0
3 years ago
Hooke's law describes a certain light spring of unstretched length 34.8 cm. When one end is attached to the top of a doorframe a
DaniilM [7]

Answer:

a) k = 1343.6\,\frac{N}{m}, b) l = 0.501\,m\,(50.1\,cm)

Explanation:

a) The Hooke's law states that spring force is directly proportional to change in length. That is to say:

F \propto \Delta l

In this case, the force is equal to the weight of the object:

F = m\cdot g

F = (8.22\,kg)\cdot (9.807\,\frac{m}{s^{2}} )

F = 80.614\,N

The spring constant is:

k = \frac{F}{\Delta l}

k = \frac{80.614\,N}{0.408\,m-0.348\,m}

k = 1343.6\,\frac{N}{m}

b) The length of the spring is:

F = k\cdot (l-l_{o})

l = l_{o} + \frac{F}{k}

l=0.348\,m+\frac{205\,N}{1343.6\,\frac{N}{m} }

l = 0.501\,m\,(50.1\,cm)

6 0
3 years ago
Lifting a piano into a truck is an example of doing negative work. A. True B. False
Elis [28]

Answer:

False

Explanation:

5 0
3 years ago
Drawing a shows a displacement vector (450.0 m along the y axis). In this x, y coordinate system the scalar components are Ax 0
Alisiya [41]

Answer:

x ’= 368.61 m,  y ’= 258.11 m

Explanation:

To solve this problem we must find the projections of the point on the new vectors of the rotated system  θ = 35º

            x’= R cos 35

            y’= R sin 35

           

The modulus vector can be found using the Pythagorean theorem

            R² = x² + y²

            R = 450 m

we calculate

            x ’= 450 cos 35

            x ’= 368.61 m

            y ’= 450 sin 35

            y ’= 258.11 m

4 0
2 years ago
James is trying to prove Newton's 2nd law of motion. He tries to move four different objects with different masses, shapes, and
STatiana [176]

The car is the heaviest object there and mass is proportional to force, meaning the heavier it is the bigger the force should be in order to move it.

8 0
3 years ago
Read 2 more answers
Other questions:
  • If you pour whisky over ice, the ice will cool the drink, but it will also dilute it. A solution is to use whisky stones. Suppos
    12·2 answers
  • How many atoms are in Cu3(PO4)2
    9·2 answers
  • A child does 350J of work while pulling a box from the ground up to his tree house with a rope. The tree house is 5.2 m above th
    14·1 answer
  • HELP PLZZ BEST ANSWER WILL GET MARKED BRANILYEST!! (sorry cant spell)
    9·2 answers
  • The smallest unit of an element that has all of the properties of the element is a/an
    10·1 answer
  • A radioactive particle has a half life of 1 second. If it moves at 3/5 the speed of light, from my point of view standing still
    11·1 answer
  • Kinetic Energy Assignment: Lab Report
    13·1 answer
  • What type of thermodynamic system is best to use to describe an operating automobile engine? A) Open O B) Dilated O C) Isolated
    8·1 answer
  • What do we mean by gravitational time dilation?
    5·1 answer
  • Which is an example of a non-contact force?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!