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
NISA [10]
2 years ago
8

Four forces are acting on an object one force is pulling two Newtons to the left the second force is pulling 2 Newton’s up the t

hird is pulling three newton’s down and the last is pulling two newtons to the right what is the size and direction of the net force
Physics
1 answer:
Sedaia [141]2 years ago
7 0

Answer:

Explanation:

1. The net force acting on an object is the combination of all of the individual forces acting on it.

2. If two forces act on an object in opposite directions, the net force is the difference between the two forces.

3. If two forces act on an object in the same direction, the net force is the sum of the two forces.

You might be interested in
is potential energy and kinetic energy real or is it theoretical and is used to explain how thing work? if it is real than where
vesna_86 [32]
It is is real because potential energy is stored inside gravitational energy.
5 0
2 years ago
Read 2 more answers
The vertical position of the 100-kg block is adjusted by the screw activated wedge. Calculate the moment which must be applied t
saul85 [17]

We have that for the Question "" it can be said that Calculate the moment which must be applied to the handle of the screw to raise the block is

  • M = 7.30 N.m

From the question we are told

The vertical position of the 100-kg block is adjusted by the screw activated wedge. Calculate the moment which must be applied to the handle of the screw to raise the block. The single thread screw has square threads with a mean diameter of 30 mm and advances 10 mm each complete turn. The coefficient of friction for the screw threads is 0.24, and the coefficient of friction for all the mating surfaces of the block and the wedge is 0.40. Neglect friction at the ball joint A

Generally the equation for the Block is mathematically given as

\sum Fy=0

981cos21.80 = R_2cos53.6\\\\R_2=1535N

the equation for the Wedge is mathematically given as

\sum Fx=0\\\\1535cos36.4=Pcos21.8\\\\P=1331N

the equation for the Screw is mathematically given as

\beta = tan^{-1}*\frac{L}{2*\pi*r} \\\\\beta = tan^{-1}*\frac{10}{2*\pi*(15)} \\\\\\beta = 6.06\\\\\theta = tan^{-1}*0.25 \\\\\theta = 14.04\\\\\\Therefore\\\\\theta + \beta = 20.1\\\\

Therefore

M = Pr tan (\theta + \beta)\\\\M = 1331(0.015) tan20.09\\\\M = 7.30 N.m

For more information on this visit

brainly.com/question/23379286

4 0
2 years ago
Give one example in which both physical and chemical changes takes places ​
daser333 [38]

Answer:

during respiration physical and chemical change both are occuring

Explanation:

4 0
3 years ago
Read 2 more answers
HELP ME PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE A student uses a spring scale attached to a textbook to compa
aleksandrvk [35]

Answer:

1,860

Explanation:

4 0
3 years ago
How far will a ball travel that goes 35 meters per second for 18 seconds?
katen-ka-za [31]
Theoretically, 35 x 18 = 630
7 0
3 years ago
Other questions:
  • Determine the mechanical energy of this object: a 1-kg pendulum has a speed of 2 m/s ar a height of 1 meter.
    6·1 answer
  • A bus accelerates at -0.5 m/s2 for 12.5 seconds . If the bus had an initial speed of 31 m/s, what is its new speed? A. 12.25m/s
    12·1 answer
  • After pollination where does a seed grow in a flower?
    5·1 answer
  • You pull a wagon up a 100m hill at 2m/s and get in and roll down the other side of the same
    13·1 answer
  • A stone is thrown horizontally with an initial speed of 9 m/s from the edge of a cliff. A stop watch measures the stone's trajec
    15·1 answer
  • Which statements accurately describe mass? Check all that apply. Mass is a chemical property of an object. Mass is measured usin
    9·2 answers
  • Sand particles carried by wind can grind against the surface of rocks. This is called _____. abrasion hydrolysis oxidation depos
    9·2 answers
  • Uneven surfaces show ----------<br>reflection ​
    5·1 answer
  • You have an electric field with an intensity of 18 N/C at a
    11·1 answer
  • Please answer soon
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!