
IMPLUS DAN MOMENTUM
Presentation
•
Physics
•
9th - 12th Grade
•
Practice Problem
•
Hard
herlin frans
FREE Resource
5 Slides • 0 Questions
1
IMPLUS DAN MOMENTUM
2
Pengertian Momentum
MOMENTUM adalah hasil perkalian antara massa dan kecepatan
MOMENTUM merupakan besaran vektor karena memiliki nilai dan arah.
secara matematis dapat dirumuskan:
P = mv
keterangan:
P = momentum (kg.m/s)
m = massa benda (kg)
v = kecepatan (m/s)
3
Jika mobil bergerak membentuk sudut θ terhadap Truk, maka besar momentum totalnya dinyatakan sebagai berikut:
P=√(P12 + P22 + 2P1P2 COS θ)
jika sebuah mobil memiliki momentum P1, dan sebuah truk memiliki momentum P2, maka kedua momentum dinyatakan sama seperti penjumblahan vektor yaitu:
P = P1 + P2
kecelakan pada mobil
contoh momentum
4
B. IMPLUS
IMPLUS adalah gaya yang diperlukan untuk menggerakan benda dalam waktu tertentu.
I = FΔt
Keterangan:
I = implus (Ns)
F = gaya (N)
Δt = selang waktu (s)
5
dik: m1 = m2 = 10.000 kg
v1 = 24 m/s, v2 = 0
v'1 = v'2 = v'
dit: v'.......?
jawab:
m1v1 + m2v2 = m1v'1 + m2v'2
m1v1 + m2v2 =(m1+m2) = v
(10.000)(24)+(10.000)(0)=(10.000+10.000)v'
240.000= 20.000v'
24=2v'
v' = 24/2 = 12 m/s
Terjadi kecelakaan kereta api dimana sebuah gerbong kereta dengan massa 10.000 kg bergerak dengan laju 24 m/s. gerbong tersebut menabrak gerbong lain yang serupa dan dalam keadaan diam. Akibat tabrakan tersebut, gerbong tersambung menjadi satu. Maka, berapakah kecepatan dari gerbong tersebut!
contoh soal
IMPLUS DAN MOMENTUM
Show answer
Auto Play
Slide 1 / 5
SLIDE
Similar Resources on Wayground
2 questions
Bell Ringer
Presentation
•
9th - 12th Grade
7 questions
Lição 1 - Leis de NEwton
Presentation
•
9th - 12th Grade
3 questions
T3 - zrychlovač PREZENTACE
Presentation
•
KG
7 questions
Momentum and Impulse Introduction
Presentation
•
10th - 12th Grade
6 questions
Lecture Le confinement et le sport
Presentation
•
9th - 12th Grade
6 questions
Multiplying Binomials
Presentation
•
9th - 12th Grade
6 questions
I22-WRITING MOCK TEST-20.3
Presentation
•
9th - 12th Grade
6 questions
Introducing Multiplying Binomials
Presentation
•
9th - 12th Grade
Popular Resources on Wayground
20 questions
Math Review
Quiz
•
3rd Grade
15 questions
Fast food
Quiz
•
7th Grade
20 questions
Context Clues
Quiz
•
6th Grade
20 questions
Inferences
Quiz
•
4th Grade
19 questions
Classifying Quadrilaterals
Quiz
•
3rd Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
10 questions
Identify Fractions, Mixed Numbers & Improper Fractions
Quiz
•
3rd - 4th Grade
Discover more resources for Physics
50 questions
Honors Physics - 2nd Semester Finals Review - Part 1
Quiz
•
11th Grade
30 questions
Kinetic Energy Question
Quiz
•
11th Grade
10 questions
Exit Check 8.6: Life Cycle of Stars
Quiz
•
9th Grade
50 questions
Honors Physics - 2nd Semester Finals Review - Part 2
Quiz
•
11th Grade
80 questions
2nd Semester Finals Review
Quiz
•
11th Grade
45 questions
Spring 2026 Final Exam
Quiz
•
9th - 12th Grade
17 questions
Newton's Laws
Quiz
•
KG - University