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
MArishka [77]
3 years ago
7

The ideal mechanical advantage of an inclined plane is 3.5, and its efficiency is 0.6. What is the mechanical advantage of the i

nclined plane?
Physics
1 answer:
Nadya [2.5K]3 years ago
7 0
Mechanical advantage = ideal mechanical advantage x efficiency = 3.5 x 0.6 = 2.1
The mechanical advantage of the inclined plane is 2.1

You might be interested in
What is the energy (in J) stored in the 14.0 µF capacitor of a heart defibrillator charged to 6.90 ✕ 103 V?
Eduardwww [97]

Answer:

The energy stored in the capacitor is 333.3 J

Explanation:

Energy stored in a capacitor = CV²/2

C = capacitance = 14 × 10⁻⁶F

V = 6.90 × 10³V

Energy = (14 × 10⁻⁶)(6.90 × 10³)²/2 = 333.27 = 333.3 J

Hope this Helps!!!

6 0
3 years ago
Why do we add alcohol/ethanol to the leaf once it is boiled?
hichkok12 [17]

Answer:

Complete answer: We boil the leaf in alcohol when we are checking it for starch to eradicate chlorophyll, which is the green pigment present in leaves. ... Hence to dissolve the chlorophyll or the green pigment present in the leaf we boil the leaf in alcohol when we are testing it for starch.

Hope this helps! Have a great day!

4 0
3 years ago
Difference between rest and motion?
Yuki888 [10]

Answer:

Rest and motion are relative terms. In simple terms, an object that changes its position is said to be in motion while the opposite action causes an object to be at rest.

Explanation:

6 0
2 years ago
When calculating the power bill, power companies use _____.
Dovator [93]
I think the correct answer from the choices listed above is option B. When calculating the power bill, power companies use kilowatt-hours. This unit is a derived unit of energy equal to 3.6 MJ. If energy is being transmitted or used at a constant rate (power) over a period of time, the total energy in kilowatt-hours is the product of the power in kilowatts and the time.
5 0
3 years ago
Madelyn wanted to learn what sorts of things around the house are magnetic. She took a magnet around and touched it to many thin
madreJ [45]

Answer:

b.

Explanation:

i just finished a chapter about this

7 0
2 years ago
Other questions:
  • If a 4.5 kg object is dropped from a height of 6.0 m, what will be its velocity when it is halfway toward the ground? (Use g = 9
    14·2 answers
  • Which is the best predictor of the radioactive nature of an isotope?
    12·2 answers
  • A stone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. The stone rolls down 10 meters an
    11·2 answers
  • A satellite of mass 5600 kg orbits the Earth and has a period of 6200 s.
    8·1 answer
  • How much heat energy is required to raise the temperature of 20 kilograms of water from 0°c to 35°c?
    5·2 answers
  • Dispositivo que muestra tanto la dirección como la magnitud de la corriente eléctrica.
    9·1 answer
  • Which best describes an acid?
    13·1 answer
  • What is the amplitude of a wave related to?<br> speed<br><br> time<br><br> mass<br><br> height
    12·1 answer
  • How can you reduce the percentage uncertainty in measurements that you make?​
    6·1 answer
  • Do the beliefs that make up the Five Pillars of Islam sound drastically different than what you have learned previously about th
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!