Calculate the tension:

20/3 N

No worries! We‘ve got your back. Try BYJU‘S free classes today!

40/3 N

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

20 N

No worries! We‘ve got your back. Try BYJU‘S free classes today!

80/3 N

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B 40/3 N

We've two eq's:
20 - T = 2a ...(1)
T - 10 = a ...(2)
10 = 3a
$\Rightarrow a = \frac{10}{3}$
We get: $T = a + 10 = \frac{10 + 10}{3} = \frac{40}{3} N .$

Suggest Corrections

Similar questions

x

0^{\circ} C

75.5 d y n e / c m

25^{\circ} C

α

= 2.7 \times 10^{- 3} / K

2

2.5 \times 10^{- 2}

Join BYJU'S Learning Program