3 years ago

Is 0.0 m/s squared increasing or decreasing

Physics

1 answer:

Agata [3.3K]3 years ago

4 0

Decrease because its 0.0 m/s

You might be interested in

A 3.00-kg object has a velocity 1 6.00 i ^ 2 2.00 j ^2 m/s. (a) what is its kinetic energy at this moment? (b) what is the net w

tatyana61 [14]

(a) The velocity of the object on the x-axis is 6 m/s, while on the y-axis is 2 m/s, so the magnitude of its velocity is the resultant of the velocities on the two axes:
$v= \sqrt{(6.00m/s)^2+(2.00 m/s)^2}=6.32 m/s$
And so, the kinetic energy of the object is
$K= \frac{1}{2}mv^2= \frac{1}{2}(3.00 kg)(6.32 m/s)^2=60 J$

(b) The new velocity is 8.00 m/s on the x-axis and 4.00 m/s on the y-axis, so the magnitude of the new velocity is
$v= \sqrt{(8.00 m/s)^2+(4.00 m/s)^2}=8.94 m/s$
And so the new kinetic energy is
$K= \frac{1}{2}mv^2= \frac{1}{2}(3.00 kg)(8.94 m/s)^2=120 J$

So, the work done on the object is the variation of kinetic energy of the object:
$W=\Delta K=120 J-60 J=60 J$

7 0

3 years ago

5) The motion that repeats itself in equal intervals of time is called olaration is equal to

kotykmax [81]

Answer:

the motion that repeat itself in equal interval of time is called periodic motion and it is equal to harmonic motion. for example pendulum

6 0

3 years ago

What season is the Southern hemisphere in

Iteru [2.4K]

Answer:

hope this answer helps this is what I understand

3 0

3 years ago

Read 2 more answers

What energy transformation occurs when a skydiver first jump off a plane

Rus_ich [418]

Hello,

When a skydiver first jumps off a plane potential energy (energy in an object due to its position) will be converted into kinetic energy (energy which a body possesses because of its motion.)

Faith xoxo

5 0

3 years ago

true or false refraction occurs when the amplitude of a wave changes as it goes from one medium to aother

KiRa [710]

The answer here is true

4 0

3 years ago