Question

please answer this in quick .​

Answer 1

F = 5N F = 5N
a1 = 8m/s^2 a2 = 24m/s^2
m1 = ? m2 = ?

m1 = F/a m2 = F/a
m1 = 5/8kg m2 = 5/24kg

F = 5N
M = m1+m2 = (15+5)/24 = 20/24 = 5/6 kg

a = F/m = 5/(5/6) = 5*6/5 = 6m/s^2

The acceleration produced when both masses are tied together is 6

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Answer 2

Answer:

Q.8

Explanation:

We know that F=ma

Given; F = 5N

a1 = 8m/s²

a2 = 24m/s²

Therefore ; In case #1;

F = m1×a1

m1 = F ÷ a1

= 5/8 kg

F = m2×a2

m2 = F ÷ a2

= 5/24 kg

m1+m2 = 5/8 + 5/24

=15+5/24

=20/24kg = m3

Therefore ; a3 = F/m3

= 5/(20/24)

=6 m/s²