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
Murljashka [212]
3 years ago
13

An object has one force acting on it. it is a 33-newton force pointing downward. to create a net force of zero on the object, wh

ich force must be applied to it?
Physics
2 answers:
tensa zangetsu [6.8K]3 years ago
8 0
To get a net force of zero you need 33 newton force pointing upwards.
Alex_Xolod [135]3 years ago
4 0

For this case, the first thing we are going to do is define a reference system.

We define the vertical axis of the reference system, pointing upwards.

Therefore, doing summation of forces in vertical direction we have:

Fy = F - 33

Then, since we want the net force to be equal to zero, then:

F - 33 = 0

From here, we clear the force that we must apply on the object:

F = 33

The positive sign means that the force points upwards.

Answer:

to create a net force of zero on the object you must apply:

33 Newton upwards.

You might be interested in
Each propeller of the twin-screw ship develops a full-speed thrust of F = 285 kN. In maneuvering the ship, one propeller is turn
IRISSAK [1]

Answer:

tug_tug = 570 10³ l

Explanation:

In this problem, each propeller creates a force that makes the boat rotate, so the tugs have to create a die of equal magnitude rep from the opposite direction

           ∑ τ = 0

           F1 la+ (-F1) (-l) = τ-tug

           τ-tug = 2 f1 l

            τ-tug = 2 28510³ l

            tug_tug = 570 10³ l

where the is the distance from the propane axis to the point where the ship turns

This force may be less depending on where the tug is.

7 0
3 years ago
Question 4 of 5
san4es73 [151]

B. Can be hurried up once you have it memorized.

Explanation:

A good stretching routine should not be hurried because it has been memorized. This is a bad stretching habit and should not be encouraged in daily routines.

  • Stretching helps to flex the muscle gently after a period of inactivity or over activity.
  • It ensures that our muscles are well straightened out and perfectly in shape.
  • A full body stretch should last a minimum of about five minutes.
  • Stretching helps to improve tissue elasticity and their flexibility

learn more:

Obesity and weight control brainly.com/question/7160590

#learnwithBrainly

4 0
3 years ago
65 Points! 9 Questions!
alekssr [168]

Answer:

energy : the ability to cause change

work : is force x distance or when an object moves a distance due to a specific force (measured in units of newtons-meters)

potential energy  : is stored energy

kinetic energy : is energy in motion

mechanicle energy : the energy of motion such as a moving vechile

thermal energy : total kinetic energy in moving partsticles, like in boiling water (energy of heat)

chemical : energy stored in chemical bonds, like in plants

electromagnetic : waves with electric and magnetic properties , such as light

nuclear energy : energy stored in the nuclear atoms

all dish was from mah brain u better mark meh brainliest >:}

~batmans wife dun dun dun...aka ~serenitybella

5 0
4 years ago
Which of the four fundamental forces is mainly responsible for contact forces? A. gravity B. weak nuclear force C. electromagnet
katrin2010 [14]

Electromagnetic force.

6 0
3 years ago
Why do animals float when they die​
Gnom [1K]

Answer:

they don't float when they die unless they are in water

6 0
3 years ago
Other questions:
  • Assume that you stay on the earth's surface. what is the ratio of the sun's gravitational force on you to the earth's gravitatio
    15·2 answers
  • 1) Differences between Magnetic Induction and Demagnetization
    8·1 answer
  • A positive charge of 6.0 × 10-4 C is in an electric field that exerts a force of 4.5 × 10-4 N on it. What is the strength of the
    9·2 answers
  • Which scale is being described? Water freezes at 32 . Water freezes at 0 . Water freezes at 273
    14·2 answers
  • A typical nuclear fission power plant produces about 1.00 GW of electrical power. Assume the plant has an overall efficiency of
    6·1 answer
  • A rock thrown straight up takes 4.2 s to reach its maximum height what was its initial velocity
    12·1 answer
  • Plate tectonics is unique to which terrestrial planet?
    12·2 answers
  • An archer shoots an arrow. Consider the action force to be the bowstring against the arrow. The reaction to this force is the:__
    12·1 answer
  • A swimmer bounces straight up from a diving board and falls feet first into a pool. She starts with a velocity of 3.00 m/s, and
    9·1 answer
  • 1. explain the procedure undertaken if you have to measure the density of the contents of a milk carton. 2. two objects have the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!