a m, and m, are the masses of two bodies. When a force of 5 N is applied on each body, m, gets an acceleration of 10 m/s2 and m, 20 m/s2. If the two bodies are tied together and the same force is applied, find the acceleration of the combined system.
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Answered by
2
Answer:
now look sharp bro
f=ma
so 5=m10
5=m20
which gives both their masses as 1/2 and 1/4
combined means add them 1/2+1+4
which is 3/4
now we know comined force we need acceleration so same
f=ma
5=3/4a
simplify
20/3m/s2 or 6.66m/s2 is the correct answer
Answered by
0
Answer:
F = 5N
a₁ = 10 m/s²
F = m₁a₁
F a1 m₁ 5 10 0.5 kg
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8
F = 5N
a2 = 20 m/s²
F = m₂a2
F
a2
5 20 0.25 kgF = 5N
F = ma
F m a
5 0.75 ст
= 6.66 m/s²
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