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Answer:
175 m
Explanation:
Taking down to be positive, given:
v₀ = 10 m/s
a = 10 m/s²
t = 5 s
Find: Δy
Δy = v₀ t + ½ at²
Δy = (10 m/s) (5 s) + ½ (10 m/s²) (5 s)²
Δy = 175 m
The graphs show distance versus time data. For graph A, we can say that velocity is constant until it reaches time of 8 seconds. And a constant velocity is again exhibited starting at time 12 seconds. For graph B, the velocity is changing as time pass by since the slope is changing. At time of 2 seconds, graph A has greater velocity since it has a steeper slope.
1. A
2. B
3. C
4. C
that's all I've got! Im sorry!
