2007-02-03 15:22:55 · 5 answers · asked by maconheira 4 in Education & Reference ➔ Homework Help
Acceleration=Final Velocity -Initial Velocity divided by time
so A= 200km/h -0 divided by 10s
200km/h divided by 10= 100 whatevers
2007-02-03 15:32:45 · answer #1 · answered by Katie 3 · 0⤊ 0⤋
Watch your units. 200 km/h is 55.55 (repeating) m/s. 1000 m per km. 3600 s per hour. Using the formula for acceleration, (55.56 m/s - 0) / 10 s = 5.56 m/s^2 (rounded)
2007-02-03 23:39:50 · answer #2 · answered by jimmyjoerayjohn 1 · 0⤊ 0⤋
200/10 = 20 (not 100 like the person above me said)
2007-02-03 23:35:15 · answer #3 · answered by Tim M 2 · 0⤊ 0⤋
200 km/h = 200,000 metres/hour
divide by 3600 to get 55.55 metres/ sec
accel = speed change / time change = 55.55 (m/sec) / 10 (sec)
5.555 m /sec^2
2007-02-03 23:37:48 · answer #4 · answered by Alan 6 · 0⤊ 0⤋
If you mean minutes, it is 1/6
2007-02-03 23:31:52 · answer #5 · answered by ruth4526 7 · 0⤊ 0⤋