Q16. Match the following basic kinematic equations to their respective integrated form at constant acceleration: < < v = vo + act 1. v = s = so + vot + act² S v² = v² + 2ac (s − so) 2. a = dv dt ds dt 3. ads - vdv

Elements Of Electromagnetics
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ChapterMA: Math Assessment
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Q16. Match the following basic kinematic equations to their respective integrated
form at constant acceleration:
v = vo + act
v² = v² + 2ac (s — so)
s = so + vot + 1⁄2act²
1. V=
-
2.
a =
3. ads
ds
dt
dv
dt
=
vdv
Transcribed Image Text:Q16. Match the following basic kinematic equations to their respective integrated form at constant acceleration: v = vo + act v² = v² + 2ac (s — so) s = so + vot + 1⁄2act² 1. V= - 2. a = 3. ads ds dt dv dt = vdv
Q24. The buoyancy force on the 580-kg balloon is F = 6 kN, and the air force acting
{C₁.ti-C₂. √t j
N, when t is time in
on the balloon is Fair
seconds, constants C₁ = 24 and C₂ = 240. If the balloon starts from rest, determine
its speed after 28 seconds. Neglect the size of the balloon but don't neglect its
weight. Please pay attention: the numbers may change since they are randomized.
Your answer must include 2 places after the decimal point, and proper SI unit. Take g
= 9.81 m/s².
Fa
air
Your Answer:
Answer
=
F = 6 kN
units
Transcribed Image Text:Q24. The buoyancy force on the 580-kg balloon is F = 6 kN, and the air force acting {C₁.ti-C₂. √t j N, when t is time in on the balloon is Fair seconds, constants C₁ = 24 and C₂ = 240. If the balloon starts from rest, determine its speed after 28 seconds. Neglect the size of the balloon but don't neglect its weight. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper SI unit. Take g = 9.81 m/s². Fa air Your Answer: Answer = F = 6 kN units
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