A stone is thrown upward from the roof of a building with velocity 15.0 m s at an angle of 30.0° to the horizontal. The height of the building is 40.0 m. Calculate (a) the maximum height of the stone from the ground

well you have to subtract 14056 from 32713 and the answer will be 18657

Answered by Elmnaue | 2024-06-10

To find the number that has to be added to 14,056 to get 32,713 is to subtract 14,056 from 32,713 ...... 32,713 - 14,056 = 18,657 is your answer.

Answered by TehGuyy | 2024-06-10

To find out what number must be added to 14,056 to reach 32,713, we subtract 14,056 from 32,713. The result is 18,657, which is the required number.
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Answered by Elmnaue | 2024-09-05

Diketahui:- Kecepatan awal (v_0) = 15.0 m/s- Sudut lemparan (θ) = 30.0°- Ketinggian awal dari tanah (h_0) = 40.0 m- Percepatan gravitasi (g) = 9.8 m/s²Langkah 1: Pecah komponen kecepatan awal menjadi komponen horizontal dan vertikal.- Komponen vertikal dari kecepatan awal (v_0y):  v_0y = v_0 * sin(θ)  v_0y = 15.0 * sin(30.0°) = 15.0 * 0.5 = 7.5 m/s- Komponen horizontal dari kecepatan awal (v_0x):  v_0x = v_0 * cos(θ)  v_0x = 15.0 * cos(30.0°) = 15.0 * 0.866 = 12.99 m/sLangkah 2: Hitung waktu yang dibutuhkan untuk mencapai ketinggian maksimum.Pada ketinggian maksimum, kecepatan vertikal menjadi nol. Menggunakan persamaan kecepatan vertikal:  v_y = v_0y - g * t  Pada ketinggian maksimum, v_y = 0, jadi:  0 = 7.5 - 9.8 * t  t = 7.5 / 9.8 = 0.765 detikLangkah 3: Hitung ketinggian maksimum dari titik peluncuran.Menggunakan persamaan kinematika untuk ketinggian maksimum:  h_max = h_0 + v_0y * t - (1/2) * g * t²  h_max = 40.0 + 7.5 * 0.765 - (1/2) * 9.8 * (0.765)²  h_max ≈ 42.87 meterJadi, ketinggian maksimum batu dari tanah adalah sekitar 42.87 meter.

Answered by pupusdwisuryoanggono | 2025-07-22