Ask question

Ask question

All categories

3 years ago

9

When a force is said to be conservative

1 answer:

loris [4]3 years ago

5 0

A conservative force exists when the work done by that force on an object is independent of the object's path. Instead, the work done by a conservative force depends only on the end points of the motion. An example of a conservative force is gravity.

You might be interested in

How could Trevor increase the amplitude of the motion

iren [92.7K]

Answer:

d

He could pull the mass down farther.

4 0

4 years ago

Describe the link between the distance from the Sun and the speed

tresset_1 [31]

Answer: The closer the planet is to the sun, the faster it travels

Explanation:

The speed of the planets goes down as the chart shows planets farther away from the sun

6 0

3 years ago

Wich of the following is NOT an example of accelerated motion?

Allushta [10]

B is the answer for your question the answer is b an elevator slowing down

5 0

3 years ago

Read 2 more answers

In what scientific study did scientists discover that when atoms split they _________.

Shtirlitz [24]

Answer:OOF

Explanation:

6 0

3 years ago

An organ pipe open at both ends has two successive harmonics with frequencies of 220 Hz and 240 Hz. What is the length of the pi

Harman [31]

Answer:

The length is $l = 8.6 \ m$

Explanation:

From the question we are told that

The frequencies of the two successive harmonics are $f_1 = 220 \ Hz$ , $f_2 = 240 \ Hz$

The speed of sound in the air is $v_s = 343 \ m/s$

Generally the frequency of a given harmonic is mathematically represented as

$f_n = \frac{n v }{2l}$

Here n defines the position of the harmonics

Now since the position of both harmonic is not know but we know that they successive then we can represented them mathematically as

$220 = \frac{n v}{2l}$

and

$240 = \frac{(n+1) v}{2l}$

So

$\frac{(n + 1 ) v}{2l} - \frac{n v}{2l} = 240-220$

=> $\frac{v}{2l} = 20$

=> $l = 8.6 \ m$

7 0

3 years ago