Momentum - Pengertian, definisi, contoh soal dan rumus

MOMENTUM LINIER adalah massa kali kecepatan linier benda. Jadi setiap benda yang memiliki kecepatan pasti memiliki momentum.

p = m v

Momentum merupakan besaran vektor, dengan arah p = arah v

MOMENTUM ANGULER adalah hasil kali (cross product) momentum linier dengan jari jari R. Jadi setiap benda yang bergerak melingkar pasti memiliki momentum anguler.

L = m v R = m w R²
L = p R

Momentum anguler merupakan besaran vektor dimana arah L tegak lurus arah R sedangkan besarnya tetap.

Jika pada benda bekerja gaya F tetap selama waktu t, maka IMPULS I dari gaya itu adalah:

 

I  = F (t₂ - t₁)

I = Perubahan momentum
Ft = m v _akhir - m v _awal

 

Penjelasan Materi Lainnya

Cara install OpenShot 1.4.1 lewat ppa di ubuntu debian linux

OpenShot Video Editor is a free, open-source video editor for Linux. OpenShot can take your videos, photos, and music files and help you create the film you have always dreamed of. Easily add sub-titles, transitions, and effects, and then export your...

Cara memunculkan desktop lewat terminal di ubuntu debian linux

This tutorial will explain how to show desktop from command line in ubuntu.You can use xdotool to do this.xdotool lets you programatically (or manually) simulate keyboard input and mouse activity, move and resize windows, etc. It does this using X11′...

kumpulan Shortcuts Keyboard untuk aplikasi gimp

GIMP (GNU Image Manipulation Program) is a free image editing and manipulation tool editor which is often tagged as a free Photoshop alternative. It can handle essential image editing tasks like image resizing, editing, cropping, photomontages, and c...

cara install Myunity 3.0 lewat PPA di ubuntu debian linux

Myunity is small utility to configure unityThis will help you to configureChange Dash, Launcher and Panel transparencyAdjust Dash blurDisplay ‘home’, ‘trash’ and mounted drives on the desktopAdjust launcher size, backlights and hiding preferencesTwea...

cara install Transmission 2.50 menggunakan PPA di ubuntu linux debian

Transmission is an open source, volunteer-based project. Unlike some BitTorrent clients, Transmission doesn’t play games with its users to make money:Transmission doesn’t bundle toolbars, advertisements, twitter tools, or anything else.It doesn’t hol...

Blogger Widget

---

---