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
KatRina [158]
2 years ago
10

A uniform metal rod, with a mass of 2.6 kg and a length of 1.5 m, is attached to a wall by a hinge at its base. A horizontal wir

e bolted to the wall 0.70 m above the base of the rod holds the rod at an angle of 28 ∘ above the horizontal. The wire is attached to the top of the rod.Find the tension in the wire.Find the horizontal component of the force exerted on the rod by the hinge.Find the vertical component of the force exerted on the rod by the hinge.
Physics
1 answer:
gregori [183]2 years ago
3 0

Answer:

the horizontal force acting on rod is - 25.909 N

veritical force is 25.48 N

Explanation:

Given data:

mass of rod is m 2.6 kg

length of rod is 1.5 m

Hinge distance from the wire is 0.70 m

Apply torque law about hinge

T = (\frac{L}{2} cos 28^o) mg

Tension in the wire is

T = \frac{[\frac{1.5}{2} cos 28 ]2.6 \times 9.8}{0.70}

   = -25.909 N

the horizontal force acting on rod is

Fx =  T

FX = - 25.909 N

vertical force is

Fy = mg

    = 2.6 \times 9.8 = 25.48 N

You might be interested in
What is the main incentive for using a traditional economy? A. profit B. stability C. progress D. economic equality Please selec
VladimirAG [237]

Answer:

the answer is B, stability

Explanation:

A traditional economy is a system that is based on honorable customs, history, and beliefs. Tradition guides economic decisions, such as production and distribution. Traditional economies depend on agriculture, fishing, hunting, gathering or some combination above. They use exchange instead of money. Most traditional economies operate in emerging markets and developing countries. They are often in Africa, Asia, Latin America and the Middle East. But you can find scholarships from traditional economies scattered all over the world. Economists and anthropologists believe that all other economies started out as traditional economies. Thus, they expect the remaining traditional economies to evolve into market, command or mixed economies over time.

8 0
3 years ago
Read 2 more answers
3) Principles of rectilinear proportion of light 9​
8_murik_8 [283]

Answer:Principle of rectilinear propagation of light

Explanation:Principle of rectilinear propagation of light

Rectilinear propagation of light refers to the propensity of light to travel along a straight line without any interference in its trajectory. ... It is because light travels along a straight line and leaves only the areas where the object interferes.

7 0
2 years ago
15) A 1720 kg car accelerates at a rate of 3.0 m/s2. How much force is the car's engine producing? (use the formula F=ma
Anastasy [175]

Answer:

<h3>The answer is 5160 N</h3>

Explanation:

To find the force acting on an object given it's mass and acceleration we use the formula

<h3>Force = mass × acceleration</h3>

From the question

mass = 1720 kg

acceleration = 3.0 m/s²

We have

Force = 1720 × 3

We have the final answer as

<h3>5160 N</h3>

Hope this helps you

4 0
3 years ago
Read 2 more answers
What best describes a lens galaxy
Readme [11.4K]
<span>answer under the link: http: //briskrange.com/7gAl </span>
5 0
3 years ago
Read 2 more answers
In an experiment, you find the mass of a cart to be 250 grams. What is the mass of the cart in kilograms?
gizmo_the_mogwai [7]
It should be 0.25kg because you converter from g to kg and since 1g<1kg so you move the decimal to the left
5 0
3 years ago
Read 2 more answers
Other questions:
  • Buffalo, New York, and Raleigh, NC, lie approximately on the same meridian. Buffalo has a latitude of 42.9° N, and Raleigh has a
    11·1 answer
  • Which of the following is an example of a cultural control of pests?
    11·2 answers
  • 14POINTS!!!!!!!!! AND BRAINLIEST ANSWER!!!!!!!!!!
    15·2 answers
  • A particle moving along the x-axis has its velocity described by the function vx =2t2m/s, where t is in s. its initial position
    10·1 answer
  • Balance the following equation: _____ Fe + _____Br2 -----&gt; _____ FeBr3
    14·1 answer
  • A 75.0 kg stunt man jumps from a balcony and falls 24.0
    10·1 answer
  • An electric current is created in a long thin wire. How will increasing the current and changing the direction of the current ef
    14·2 answers
  • when a light bulb is turned on electrical energy is transformed into two other types of energy. What are they and support your a
    13·1 answer
  • What of an object is given relative to an origin
    7·2 answers
  • with what force will the a car hit a tree if the car has a mass of 3,000 kg and a acceleration of 2m/s^2​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!