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Sihir Perempuan Penyihir

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(TESTING) RECTILINEAR MOTION

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Masalah tambahan (5/ 20)

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masalah 1

pilihan

What is a rectilinear motion?

displacement (s), velocity (v), and acceleration (a) of a particle as it moves along a curved line in 2D
displacement (s), velocity (v), and acceleration (a) of a particle as it moves along a wavy line
displacement (s), velocity (v), and acceleration (a) of a particle as it moves along a straight line
displacement (s), velocity (v), and acceleration (a) of a particle as it moves along a curved line in 3D

masalah 2

pilihan

A car accelerates from rest at 2 m/s². What is its velocity after 5 seconds?

10 m/s
5 m/s
2.5 m/s
20 m/s

masalah 3

pilihan

Which of the following is the correct unit for acceleration?

m/s
m/s²
km/h
N

masalah 4

pilihan

A ball is thrown upward with an initial velocity of 15 m/s. What is its velocity at the highest point?

-9.81 m/s
0 m/s
-9.81 m/s
15 m/s

masalah 5

pilihan

Which equation is used when acceleration is constant and time is unknown?

s = ut + 1/2at²
v = u + at
v² = u² + 2as
s = vt

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