Answer:
a. 0.5307 sec
b. 0.4458 m
c. =
Explanation:
Horizontal Motion
It describes the dynamics of an object thrown horizontally in free air. The initial horizontal velocity is maintained all the time since no horizontal forces are acting. The initial vertical velocity is zero at launch time, but it grows downwards powered by the acceleration of gravity.
The object hits the ground at a distance x from the point of launching, after having traveled a vertical distance , taking a time t to complete the travel. The formulas who relate the different magnitudes are
The horizontal velocity is the same regardless of the elapsed time
The plate of apple pie left the counter at a speed
The counter is high.
a.
Knowing that
We use this formula to compute t
At the moment when the plate hits the floor y=0
Solving for t
b.
c.
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http://www.sengpielaudio.com/calculator-ohmslaw.htm
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Explanation:
It"s B i think i've might be wrong??
An organism that lives in or on an organism of another species (its host) and benefits by deriving nutrients at the other's expense.
The correct answer is:
sara spun the dreidel on it's pointed end
Explanation:
The motion of a rigid body which takes place in such a way that all of its pieces move in circles about an axis with a fixed angular velocity; also, the rotation of a particle about a fixed point in space. When a torque (rotational analog of force) is connected to a body (system of particles) about an axis, it provides a twist and this provides rotational motion.