Physics, 28.06.2021 14:20 DarcieMATHlin819

DO U KNOW CARRYMINATI

Answers: 3

Show answers

Answers

Answer from: sam9043

No, I do not

Explanation:

Answer from: SKYBLUE1015

Yes, I know

Explaination: Rough words and roaster

Answer from: Quest

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.

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.

Another question on Physics

Physics, 21.06.2019 16:10

At what point the certain object feels zero garvitational force between earth and the moon. take the required information from the book.required: distance away from earth or moon

Answers: 1

Answer

Physics, 22.06.2019 13:20

Arrange the images in order to show how lake-effect snow occurs.

Answers: 2

Answer

Physics, 22.06.2019 13:30

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)

Answers: 1

Answer

Physics, 22.06.2019 22:40

Calculate the volume of this regular solid. what is the volume of the cone? round your answer to the nearest hundredth

Answers: 1

Answer

You know the right answer?

DO U KNOW CARRYMINATI...

Questions