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
joja [24]
3 years ago
9

A............... pulley helps us by changing the direction of the applied effort​

Physics
2 answers:
DerKrebs [107]3 years ago
8 0

Explanation:

Malai thaxai. na

ffndgufijvdyfbffnfcjoigkf

garik1379 [7]3 years ago
8 0

Answer/Explanation:

True

A fixed pulley changes the direction of the force you exert by pulling, so you can pull down to move an object up. In this fixed pulley system, you pull down on one side of the rope and the other side goes up. You use the same amount of force to pull down as you would to lift the toy yourself.

You might be interested in
A horse runs a distance of 240 m in 20 s. Which of the following is a scalar quantity that can be determined from this
mariarad [96]

Explanation:

distance and time both are scaler quantity

6 0
3 years ago
Which word in the following sentence should be capitalized in order to follow the conventions of Standard English?
Monica [59]
Being that Alaska is a state, it should be capitalized. You always capitalize a state name
3 0
3 years ago
A child rides her bicycle in her level driveway . what form of energy does she possess
Elden [556K]
B. Kinetic

Kinetic energy depends on motion and mass
7 0
2 years ago
A body is projected upward making angle theta with horizontal .with the velocity of 300m/s .find its range and time of flight.​
uysha [10]

Answer:

Answer is in the picture

8 0
2 years ago
What is the acceleration of a the BMW i8 Roadster that goes from 0 to 60 mph in 3.8 seconds? A) in mi/h/s and b) in m/s^2
Nataly_w [17]

Answer:

a) 15.78 mi/h/s

b) 7.105 m/s^2

Explanation:

a) It is given that speed changes from 0 to 60 miles per hour (mph)

Acceleration is equal to change in speed divided by time

a = \frac{60-0}{3.8} \\a = 15.78 mi/h/s

b)

1 mile/h = 0.45 m/s

Acceleration in m/s^2

15.78 * 0.45  = 7.105 m/s^2

8 0
2 years ago
Other questions:
  • The Moon and Earth rotate about their common center of mass, which is located about RcM 4700 km from the center of Earth. (This
    7·1 answer
  • PLEASE HELP, 20 POINTS, PHYSICS PROBLEM, WILL MARK BRAINLIEST: ​
    14·1 answer
  • To display the New Document dialog box, click the Office Button and then click New.
    14·1 answer
  • The compound co2 is an example of a(n) atom element ionic compound covalent compound
    14·1 answer
  • A car starts from rest and after 10 seconds is traveling at 20 m/s. Assuming that it continues to accelerate at the same rate it
    8·1 answer
  • Why can the Hubble space telescope make very detailed images in visible light
    5·1 answer
  • Which of the following items is most sensitive to increased acidity in the environment?
    10·2 answers
  • Joy is a patient at a hospice center. She has sleep medication that is prescribed to be taken as needed. Joy does not feel sleep
    12·1 answer
  • Pls help everything dew in 20 minutes!
    7·1 answer
  • Estimate the constant rate of withdrawal (in m3 /s) from a 1375 ha reservoir in a month of 30 days during which the reservoir le
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!