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
Mama L [17]
2 years ago
10

What do we call fixed point around which a lever pivots?

Physics
2 answers:
xxTIMURxx [149]2 years ago
4 0
Answer is A) Fulcrum

The fixed point that a lever rotates around is called the fulcrum.
Lina20 [59]2 years ago
3 0

Answer:

A

Explanation:

ggtytryofttytrtuuyytyuygy

You might be interested in
A stone of weight 10N falls from the top of a 250m high cliff. a) Calculate how much work is done by the force of gravity in pul
tiny-mole [99]

Answer:

work done = ( force × displacement)

(a)The force acting on the block is it's self weight and displacement is equal to height of the tower.

work done by gravity = (250 × 10) = 2500 joule

(b) The work done by gravity 2500 joule is transferred to the object in the form of it's kinetic energy.

4 0
1 year ago
A space vehicle accelerates uniformly from 85 m/s at t = 0 to 164 m/s at t = 10.0 s .How far did it move between t = 2.0 s and t
creativ13 [48]

First, we have a change in the velocity from 85 to 164 m/s in 10 sec.

Then, we calculate the <u>acceleration </u>as:

a=\frac{v_{f}-v_{i} }{t} =\frac{164-85}{10}=7.9 m/s^2

Hence we need to calculate the velocity of the space vehicle at t = 2 sec using the first equation of motion:

v_{f}=v_{i}+at=85+7.9*2=100.8m/s

Then, using the second equation of motion to calculate the distance:

d=v_{i}  t+\frac{1}{2}at^2

d=100.8*2+\frac{1}{2}*7.9*(2)^2=217.4m

5 0
3 years ago
Read 2 more answers
How do you calculate the wavelength?
algol13
Wavelength is defined as distance between two troughs or two crests !!

so in this wavelength is 4 metres !!
3 0
3 years ago
Read 2 more answers
Blocks A and B are identical metal blocks. Initially block A is neutral, and block B has a net charge of 7.0 nC. Using insulatin
maxonik [38]

Answer:

Block A will have a final charge of 3.5nC.

Explanation:

This is because at the point of contact with Block B, which is electrically positive, the electrons in Block A will be attracted to the excess 'unpaired' protons in block B. Hence, the electrons will flow into Block B causing unpaired protons to remain in Block A.

This process is called Charging by Conduction.

This charging process will continue until the charges are evenly distributed between both objects.

In case you're wondering, "<em>how's all this possible within a few seconds</em>?", remember that electrons travel very fast and so, this process is a rather rapid one.

6 0
3 years ago
Read 2 more answers
Are we real?Should we believe in hell and heaven?Should we take life seriously?Why do we feel like we are being pulled down from
nlexa [21]
Uhhhhh just sleep? Are you ok?
7 0
2 years ago
Read 2 more answers
Other questions:
  • If you were to descend 100 m below the surface of the ocean, you would be in _____.
    8·2 answers
  • What are the similarities in the 3 types of waves
    6·1 answer
  • Three taxi cabs make a complete trip from downtown to the airport and back in 15 , 33 and 55 minutes, respectively. If all three
    11·1 answer
  • What is the definition of bacteria ?
    7·2 answers
  • If the Sun suddenly turned off, we would not know it until its light stopped coming. How long would that be, given that the Sun
    10·1 answer
  • 88 L + 120 dL = _____________ L?
    14·1 answer
  • Though atomic physicists have made significant progress at understanding how God created the atom, a there is not yet a complete
    10·1 answer
  • 2. Which of the following is NOT a transverse wave?
    8·2 answers
  • Which is the best explanation for his results?
    5·2 answers
  • Classify each model A-D as either an element, a compound, or a mixture. Explain your reasoning for each answer
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!