Physics, 06.11.2020 23:40 briyuna15

Hey so here’s 20 points and will mark brainliest to winner Tell me a really cool fact. Winner gets brainliest!

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Answer from: trevorhenyan51

did you know, McDonald’s once had “ bubble gum flavored broccoli?” It’s true look it up :)

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Answer from: daidai123

There is a frog species that can hold its urine for UP TO A WHOLE 8 MONTHS!!!

Answer from: Quest

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

$f\alpha \frac{dp}{dt}$

⇒ $f= k \frac{dp}{dt}$

here k is the proportionality constant whose value is 1.

$f=\frac{dp}{dt}$

$f= \frac{d[mv]}{dt}$

$f= m\frac{dv}{dt} +v\frac{dm}{dt}$

$f=ma+v\frac{dm}{dt}$ [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.

Answer from: Quest

I'm not sure what your asking buddy.. but i know that you can weld two peices of steel by pure force and pressure.

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Hey so here’s 20 points and will mark brainliest to winner Tell me a really cool fact. Winner gets...

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