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
MA_775_DIABLO [31]
3 years ago
6

A 400-kg box is lifted vertically upward with constant velocity by means of two cables pulling at 40. 0° on either side of the v

ertical direction. What is the tension in each cable?.
SAT
1 answer:
amm18123 years ago
7 0

Answer:

2558 N.

Explanation:Each rope takes half, so the vertical component of the force on each rope is half of this, or 1960 N.. But they are pulling at a 40 degree angle, so if t is the tension then t*cos(40) = 1960. This gives t = 2558 N.

You might be interested in
All of the following career pathways are related to Information Technology except:
navik [9.2K]

D logistics and Inventory Control

6 0
3 years ago
Source #3 describes how Garner's multiple intelligence theory
yuradex [85]

One of the major rebuttals of Gardner's Theory is that Gardner's definition of intelligence is too broad. Critics of this theory (psychologists and educators alike) have opined that his classification of "intelligence" are merely a classification of talents, traits, and abilities.

<h3>What are Two Sources of Rebuttals to Howard Gardner's Theory of Multiple Intelligences?</h3>

A) Gardner's critics posit that those who possess extraordinary musical abilities or bodily-kinesthetic intelligence are not intelligent. Their argument is that those are skills and not intelligence.

B) According to his critics, it is also posited that Howard Gardner's theory was not properly or empirically researched.

Learn more about Howard Gardner at:

brainly.com/question/1057422

6 0
3 years ago
The solubility of nitrogen in water is 8. 21 ✕ 10−4 mol/l at 0°c when the n2 pressure above water is 0. 790 atm. Calculate the h
nydimaria [60]
I don’t ask your teacher
6 0
3 years ago
Which example accurately shows a change in american life in the early to mid-1800s?.
ExtremeBDS [4]

Answer:

The system of trades, crafts, and apprentices grew.

3 0
3 years ago
For the structure of your presentation, you should always have which of the following? Check all that apply.
marshall27 [118]

Answer:

introduction

thesis statement

main body

conclusion

8 0
3 years ago
Other questions:
  • Between 1872 and 1900, mongooses were introduced into most Caribbean islands. They were introduced in order to protect sugar can
    6·2 answers
  • Identify whether each example is a job change, or a career change. Taryn is a Salesperson who leaves a job at a grocery store an
    13·1 answer
  • IMPOSSIBLE COMBO, ONLY GODS CAN SOLVE::
    8·1 answer
  • Fddfffffffffffffffffffffffeeeeeeeeeeeeeeeeeeeeeeeeerrrrrrrrrrrrrrrrrrrr
    5·2 answers
  • ASAP HELP ME PLZZZZZZ
    15·2 answers
  • The measure of how a student's performance compares with that of other
    9·2 answers
  • 1) It is known that a laboratory task takes the average person 2.5 seconds. A researcher was interested in whether older people
    14·1 answer
  • Read the quote from President Wilson’s letter to the National Child Labor Committee. "As the labor situation created by the war
    7·2 answers
  • N= 30 x= 89.3 s=18.9 90 percent
    5·1 answer
  • What do local governments do?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!