Question

WHO GIVES ME WRITE ANSWER I MARKED HIM BRILIANT​.

Answer 1

Answer:

a)

Total mass = 80 + 40 = 120 kg

m = 120kg

g = 10m/s²

h = 60 m

So work done = total P.E. = m*g*h

=> 120*10*60 = 72000J

b)

If you stand in front of the mirror at a distance of 2m, the image will also form at a distance of 2m behind the mirror, and the total distance between you and you image = 4m

Answer 2

Answer:

अनुवद्).—1 P.

1) To imitate in speaking, mock (with acc.); गिरं नः (giraṃ naḥ)...अनुवदति शुकस्ते मञ्जुवाक् पञ्जरस्थः (anuvadati śukaste mañjuvāk pañjarasthaḥ) R.5.74 repeat; उक्तमनुवदति (uktamanuvadati) Sk.; (P. & A.) to resound, echo; अनुवदति वीणा (anuvadati vīṇā) P.I.3.49 Sk. अनुवदते कठः कलापस्य (anuvadate kaṭhaḥ kalāpasya) ibid.; सभा- भित्तिप्रतिध्वानैर्भयादन्ववदन्निब (sabhā- bhittipratidhvānairbhayādanvavadanniba) Śi.2.67 echoed and approved also; घोषस्यान्ववदिष्टेव लङ्का पूतक्रतोः पुरः (ghoṣasyānvavadiṣṭeva laṅkā pūtakratoḥ puraḥ) Bk.8.29.

2) To repeat or say again by way of explanation, illustration or corroboration; see Kull. on Ms.1.74;2.6.

3) To repeat, tell, say (generally); निजमनोरथमनुबदन्त्या (nijamanorathamanubadantyā) Dk.21.

4) To abuse, rail at. -Caus. To cause to resound or echo