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
solniwko [45]
3 years ago
12

If this were a theoretical frictionless plane, what would be the mechanical advantage?

Physics
1 answer:
alex41 [277]3 years ago
3 0
Mechanical advantage (MA = slope/height)
here length of slope = 9Hheight = H                                                 so mechanical advantage = ---- 9H/H= 9                                                  
You might be interested in
A wave is produced from a vibrating string on a violin. Two observers are standing 20 m and 40 m away from the musician. The obs
max2010maxim [7]

Well the one that is closer can see and hear more

3 0
3 years ago
What is the current in a 120V circuit if the resistance is 20Ω?
Kaylis [27]

We have: I=\frac{U}{R}=\frac{120}{20}=6A

ok done. Thank to me :>

6 0
2 years ago
BLANK causes movement of an object, whereas BLANK is the work done on an object in a given amount of time.
Setler [38]
The first one is Force & the second one Power.
3 0
3 years ago
Read 2 more answers
Can somebody help me on this mcq question?
andrew11 [14]
A) lighting an electric lamp as it becomes darker
3 0
3 years ago
How does the observed pitch of the buzzer change as it moves
andriy [413]

The answer is

Pitch of the buzzer increased (higher tone) as it moves towards the observer

5 0
2 years ago
Other questions:
  • Is Their A Video On The Pysical Thingie
    8·1 answer
  • Soils with a pH of 6.5 are considered slightly acidic true or false
    12·1 answer
  • Create a list of three questions that are good science questions.
    5·1 answer
  • If the earth was a spinning globe , what would happen to the oceans?
    8·1 answer
  • Can you overcharge a car battery with a charger
    14·1 answer
  • NICEEeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee<br><br><br><br><br><br><br>.
    12·1 answer
  • A jetliner is moving at a speed of 245m/s. The vertical component of the plane's velocity is 40.6 m/s. Determine the magnitude o
    11·1 answer
  • Milk being heated on top of a stove will do what?
    15·1 answer
  • How would the period Of the pendulum different from an equivalent one on earth​
    7·1 answer
  • S When two unknown resistors are connected in series with a battery, the battery delivers total power Ps and carries a total cur
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!