Aflowerpot falls from a windowsill 25.0 m above the sidewalk.
how much time does it take for the flowerpot to hit the ground?
if the flowerpot falls for 2.00 s, how high did it drop from? .

2.26 s

19.6 m

Explanation:

Given:

Δy = 25.0 m

v₀ = 0 m/s

a = 9.8 m/s²

Find: t

Δy = v₀ t + ½ at²

(25.0 m) = (0 m/s) t + ½ (9.8 m/s²) t²

t = 2.26 s

Given:

v₀ = 0 m/s

a = 9.8 m/s²

t = 2.00 s

Find: Δy

Δy = v₀ t + ½ at²

Δy = (0 m/s) (2.00 s) + ½ (9.8 m/s²) (2.00 s)²

Δy = 19.6 m

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i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles