This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.
ScanSolve AI Answer
Haya, hebu tusuluhishe swali hili la ndege iliyoinama. Step 1: Kokotoa kazi inayofaa (work output) inayohitajika kuinua mzigo. Kazi inayofaa (W_out) inatokana na kuinua mzigo dhidi ya mvuto. Tunatumia formula W_out = mgh, ambapo m ni uzito, g ni mvutano wa mvuto (9.8 m/s^2), na h ni urefu. W_out = (50 kg)(9.8 m/s^2)(4 m) W_out = 1960 J Step 2: Kokotoa umbali uliosafirishwa kwenye ndege iliyoinama. Umbali (d) kwenye ndege iliyoinama unahusiana na urefu (h) na angle ya kuinama () kupitia = (h)/(d). d = (h)/( ) d = 4 m 30^ Tunajua 30^ = 0.5. d = 4 m0.5 d = 8 m Step 3: Kokotoa kazi ya kuingiza (work input) kwa kutumia ufanisi. Ufanisi () unafafanuliwa kama uwiano wa kazi inayofaa kwa kazi ya kuingiza: = W_outW_in. Ufanisi umetolewa kama 75\%, ambayo ni 0.75 kama desimali. 0.75 = 1960 JW_in W_in = 1960 J0.75 W_in ≈ 2613.33 J Step 4: Kokotoa nguvu inayohitajika (effort). Kazi ya kuingiza (W_in) pia inaweza kuhesabiwa kama nguvu inayohitajika (Effort, E) ikizidishwa na umbali uliosafirishwa kwenye ndege iliyoinama (d). Hivyo, W_in = E × d. 2613.33 J = E × 8 m E = 2613.33 J8 m E ≈ 326.67 N Jibu la mwisho ni: E ≈ 326.67 N 3 done, 2 left today. You're making progress.