elysebeauty elysebeauty

15-11-2019
Physics

contestada

A coconut fell from a tree. it fell a distance of 38m. how long was the coconut falling?

Respuesta :

MathPhys MathPhys

15-11-2019

Answer:

2.8 seconds

Explanation:

Given:

Δy = 38 m

v₀ = 0 m/s

a = 9.8 m/s²

Find: t

Δy = v₀ t + ½ at²

(38 m) = (0 m/s) t + ½ (9.8 m/s²) t²

t = 2.8 s

Answer Link

Otras preguntas

Which explanation should the nurse offer to the family about this change in status? a) "This is a rare occurrence and may indicate that the client's condition

What is the minimum distance a manure pile should be located from a well used for drinking water? a) 25 feet b) 50 feet c) 75 feet d) 100 feet

animal models highlight a common process in epithelial repair and regeneration'

when does spermatogenesis cease in male ferrets?

Solve for the value of q. (4q-6)⁰ 78⁰

Contrary to what is presented on most television shows, the role of the medical examiner does not include engaging in actual dissection and examination of the b

Without calculating, which cone has a greater volume: one with a height of 6 inches and radius of 4 inches or one with a height of 4 inches and radius of 6 inch

You are at a stop sign. A car approaches from the left which has its directional signal flashing indicating a right turn into the road you are about to leave. I

1. Match the graph to it’s corresponding function name. 1. Increasing linear function 2. Exponential growth 3. Decreasing linear function 4. Positive quadratic

Activation of ACh receptors affected by _________________ nerve endings in the PNS results in the classic symptoms of parasympathetic stimulation.