# 5.2 Newton's first law  (Page 8/8)

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Newton’s first law of motion

body at rest remains at rest or, if in motion, remains in motion at constant velocity unless acted on by a net external force; also known as the law of inertia

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Whats the formular for newton law of motion
f=ma
what is speed
distance travelled per unit of time is speed.
formula for velocity
v=ms^-1 velocity=distance time
Cleophas
(p-a/v)(v-b)=nrt what is the dimension of a
Amraketa
what are evasive medical diagnosis?
If the block is displaced to a position y , the net force becomes Fnet=k(y−y0)−mg=0Fnet=k(y−y0)−mg=0 . But we found that at the equilibrium position, mg=kΔy=ky0−ky1mg=kΔy=ky0−ky1 . Substituting for the weight in the equation yields. Show me an equation of graph.
Shaina
simple harmonic motion defination
how to easily memorize motion equation
Maharam
how speed destrog is uranium
where can we find practice problems?
I'm not well
YAZID
Sayed
can u tell me the expression for radial acceleeation
No
YAZID
Is equal to the square of the velocity divided by the radius of circular path of the object
Mukhtaar
how to find maximum acceleration and velocity of simple harmonic motion?
chander
how to find maximum acceleration and velocity of simple harmonic motion and where it occurres?
chander
you can use either motion equations or kinetic equation and potential equation .
lasitha
how destraction 1kg uranium
Sayed
A body of 2.0kg mass makes an elastic collision with another at rest and continues to more in the original direction but with 1/4 of its ori is the mass of the struck body?
pls help me solve this problem
bright
why do sound travel faster in the night than in the day
I believe because speed is a function of air density, and colder air is more dense
Jerry
At night air is denser because of humidity.
Clifton
Night air is cooler. Sound requires medium to travel so the denser the medium the fastest the sound travels. Humid air is denser then warmer air as in day.
Clifton
The humidity statement is misleading , colder air is more dense period.
Jerry
because there is no any other sound to reverberate with it so it clearly travel to lot of distance and also humidity and also due to denser air at night
Azam
please could you guys help me with physics best websites
Baje
element radioactivit diffusion atomic radius alpha beta gamma these elements have more than 92 atomic mass start from uranium
Sayed
please explain how alpha - beta
alpha discoved by ratherforth
Sayed
alpha discoved by Rutherford in 1899 have + charge and similarly to helium nucleus . When give 2 electron it change to helium nuclear( alpha + 2e = he
Sayed
bita has(-) charge it was also discovered by Ratherforth in 1899 (Bi = bita + po +gamma)
Sayed
Gamma is used to strength nuclear and out sametime with alpha and bita velocity 300000km/he discovered Biryquory in 1900 and more power influence then alpha and bita
Sayed
how mach destraction 1kg uranium
325
Mukhtaar
325km? or 365ft
Sayed
Simple harmonic motion
like wave in sea
Sayed
if a= 3i-4j+2k and b=3i+7j+4k. find a.b
a.b?
Grant
yes
Enoni
is that for multiplying?
Grant
-1
i need to be a student for you
Mukhtaar
hello
SHIVAM
hii
SHIVAM
yes
Mohan
SHIVAM
yes
Mukhtaar
please could you tell me the best website for physics questions
Baje
Mukhtaar
what kind of questions do you want?
lasitha
Mukhtaar
search on the internet the topics you want as pdf
lasitha
mistake....-11
hello
Sayed
a =-1
Abdul
a.b = -11
girma