Andi pushes a200 kg cupboard 3 meters toward the door. the cupboard is pushed with aforce of 170 N and afriction force of 20 N the acceleration of the clipboard is...m/s² a. 2 b. 1.5 c. 1 d. 0.75
pakai cara yaa:))
Mujee
Diketahui: m = 200 kg F = 170 N f = 20 N S = 3 m Ditanya: a = -------? ∑F = ma F - f = ma 170 - 20 = 200a 150 = 200a a = 150/200 a = 0,75 m/s² (D)
m = 200 kg
F = 170 N
f = 20 N
S = 3 m
Ditanya:
a = -------?
∑F = ma
F - f = ma
170 - 20 = 200a
150 = 200a
a = 150/200
a = 0,75 m/s² (D)