What Is the Speed and Distance of a Ball Dropped from a Descending Helicopter?

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A ball dropped from a helicopter descending at 1.52 m/s will experience an initial downward velocity equal to that of the helicopter. After 3.00 seconds, the ball's speed can be calculated using kinematic equations, factoring in gravitational acceleration. The distance the ball falls can also be determined using these equations, which relate displacement, velocity, and time under constant acceleration. Participants in the discussion seek clarification on the relevant equations for solving the problem. Understanding these principles is crucial for accurately determining both the speed of the ball and its distance below the helicopter.
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Homework Statement


A ball is dropped from a helicopter that is descending steadily at 1.52 m/s.
(a) After 3.00s, what is the speed of the ball?
(b) How far is it below the helicopter?

Homework Equations


unsure


The Attempt at a Solution


don't know where to start
 
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slappy said:

Homework Equations


unsure

What equations do you know that involve displacement, velocity and time when acceleration is constant?
 
rock.freak667 said:
What equations do you know that involve displacement, velocity and time when acceleration is constant?

From my notes
X - X(0) = V(0)t + at^2/2
 
slappy said:
From my notes
X - X(0) = V(0)t + at^2/2

Do your notes contain any others? Specifically that only relate velocity, acceleration and time?
 
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