Physics: The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion s = 5 sin(πt) + 5 cos(πt), where t is measured in seconds. (round your answers to two decimal places.) (a) find the average velocity during each time period. g

The right solution is 50200 days .Explanation:Given:Calories intake,= 6000 kcal,or,= Force,= 500 NAs we know,⇒ Or,⇒ By putting the values, we get hence,The number of days will be:= =...

The displacement (in centimeters) of a particle

Ответ:

steven983

30.12.2021

Physics

$v_{avg} = 0$

Explanation:

The object is moving to and fro about its mean position

and the equation for its displacement is given as

$s = 5 sin(\pi t) + 5 cos(\pi t)$

now in one complete time period we know that the the object will complete its one oscillation

So the change in the position of the object in one complete time period will be ZERO

so here we can say that

$v_{avg} = \frac{displacement}{time}$

since change in position is zero

so displacement = 0

$v_{avg} = 0$

0,0(0 оценок)

Ответ:

donf3802

15.10.2020

Physics

The right solution is "50200 days".

Explanation:

Given:

Calories intake,

= 6000 kcal,

or,

= $2.52\times 10^7 \ J$

Force,

= 500 N

As we know,

⇒ $Work \ done = Force\times distance$

Or,

⇒ $distance = \frac{Work \ done}{Force}$

By putting the values, we get

$=\frac{2.52\times 10^7}{500}$

$=0.502\times 10^5$

$=50200 \ m$

hence,

The number of days will be:

= $\frac{50200}{1}$

= $50200 \ days$

0,0(0 оценок)

The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion s = 5 sin(πt) + 5 cos(πt), where t is measured in seconds. (round your answers to two decimal places.) (a) find the average velocity during each time period. g

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Physics

Ask an AI advisor a question