1. F=ma F = (2500)(4.8) F = 12,000 N 2. a = F/m a = 250/40 a = 6.25m/s^2 3. m = F/a m = 50/1.2 m ≈ 41.67 kg 4. Speed = Distance covered/time = 2300/4.25* ≈ 541.18 mph *15 minutes is 0.25 hours (15 times 4 = 60)
5. same formula above 250/45 ≈ 5.56 km/min
remember these formula triangles for the future :)
8 strawberries : 32 strawberries 1:4 This is the Ratio so 5 bananas : 20 bananas 6 apples : 24 apples 2 pears : 8 pears He should use 20 bananas , 24 apples and 2 pears. :)