All categories

3 years ago

What is the symbol that is used to indicate the fulcrum in a lever?

1 answer:

34kurt3 years ago

6 0

A triangle is the symbol used to indicate a fulcrum in a lever, a triangle has three sides and three vertices.

<h3>What is a fulcrum?</h3>

A fulcrum is a pivot that has a base and a point that serves as a balance for a lever.

<h3>What is a lever?</h3>

Basically a lever is a simple machine that is a beam with two sides pivoted to fulcrum.

A lever has Load, Effort and the last part is fulcrum

Learn more about fulcrum here:

brainly.com/question/14422546

You might be interested in

A thin, metallic spherical shell of radius 0.187 m has a total charge of 6.53×10−6 C placed on it. A point charge of 5.15×10−6 C

MAVERICK [17]

Answer: a) 112.88 * 10^3 N/C; b) The electric field point outward from the center of the sphere.

Explanation: In order to solve this problem we have to use the gaussian law so we use a gaussian surface at r=0.965 m and the electric flux is equal to Q inside/εo

E* 4*π*r^2= Q inside/εo

E= k*Q inside/r^2= 9*10^9*(6.53+5.15)μC/(0.965)^2=122.88 * 10 ^3 N/C

5 0

3 years ago

1. What is weather?

Fynjy0 [20]

Weather is rain sun snow storm and warm and cold

6 0

3 years ago

Read 2 more answers

The _______of force will determine the _______of acceleration.

loris [4]

ANSWER: the POWER of force will determine the SPEED of acceleration.

EXPLANATION

3 0

4 years ago

What is the force on a 1670kg elevator accelerating at 6m/s square?

marshall27 [118]

As per Newton's 2nd law

we know that

$F = ma$

it is product of mass and acceleration

here we know that

$m = 1670 kg$

also we know that

$a = 6 m/s^2$

so from above equation we have

$F = 1670 * 6$

$F = 10020 N$

so the force here will be 10020 N

7 0

3 years ago

Describe how cell membranes are selectively permeable

attashe74 [19]

<span>Cell membranes are selectively permeable because it allows some things to enter or leave the cell while keeping other things outside or inside the cell.</span>

5 0

3 years ago