a cce l er a t i o n = t im e v e l oc i t y f ina l − v e l oc i t y ini t ia l 20 s 2 m = 22 s v e l oc i t y f ina l − 35 s m ∣ ∗ 22 s 440 s m = v e l oc i t y f ina l − 35 s m ∣ A dd 35 s m v e l oc i t y f ina l = 475 s m
The final velocity of the car after accelerating for 22 seconds at 20 m/s², starting from an initial velocity of 35 m/s, is 475 m/s. This is calculated by using the relation between acceleration, initial velocity, and time. Thus, the car speeds up significantly over the period.
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Jawab:25! ≈ 1.55e+25 atau 15.5 kuadriliun triliunPenjelasan dengan langkah-langkah:Jumlah nama mahasiswa: 25Pertanyaan: Berapa banyak cara mengurutkan nama 25 orang mahasiswa?KONSEP:Mengurutkan n objek yang berbeda = n! (n faktorial)Untuk nama 25 mahasiswa: 25!Rumus: n! = n × (n-1) × (n-2) × ... × 2 × 1PERHITUNGAN:25! = 25 × 24 × 23 × ... × 2 × 1Langkah perhitungan: 1! = 1 2! = 2 3! = 6 4! = 24 5! = 120 .... 21! = 51090942171709440000 22! = 1124000727777607680000 23! = 25852016738884976640000 24! = 620448401733239439360000 25! = 15511210043330985984000000