Question

guys all formulas for sceince grade 9
pls dont write nonsence answer
pls fast

Answer 1

hey ,
just go to google and type the same question then click on the first web site
(http://physicscatalyst.com/article/download-class-9-physics-formulas-summary-pdf/)
here are all the science formula of 9th grade only

I cant give all the formula of 9th grade that's why I tell you this website

hope its helful

Answer 2

Answer:

Force

Force= Mass x Acceleration

Hooke's Law

Force= Spring Constant x Extension of Spring

Weight

Weight= Mass x Gravitational Pull

Density

Density= Mass/ Volume

Speed

Speed= Distance/Time

Distance

Distance= Speed x Time

Time

Time= Distance/Speed

Pressure

Pressure= Force/Surface Area

Potential Difference

Voltage= Energy/ Charge

Current

Current= Charge/Time

Electrical Power

Electrical Power= Voltage x Amps

Resistance

Resistance= Voltage/Amps

Explanation:

you can get all the formulas which u want in this link.

it is very helpful.

https://www.entrancei.com/formula