The answer is as the slope of the line
Answer:
72.324 J
Explanation:
Formula for gravitational potential energy is given by;
GPE = mgh.
Where;
m = mass
g = acceleration due to gravity
h = height
We are given;
m = 4.1 kg
h = 1.8 m
Thus;
GPE = 4.1 × 9.8 × 1.8 = 72.324 J
The velocity of the mass at time, t = 1 s, is determined as 20 m/s.
<h3>
Magnitude of the force experienced by the body</h3>
The magnitude of the force experienced by the body is calculated as follows;
|F| = √(8² + 6²)
|F| = 10 N
<h3>Acceleration of the mass</h3>
From Newton's second law of motion;
F = ma
where;
- m is mass
- a is acceleration
a = F/m
a = 10 /0.5
a = 20 m/s²
<h3>Velocity of the mass after 1 second</h3>
v = at
v = 20 x 1
v = 20 m/s
Learn more about velocity here: brainly.com/question/6504879
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Answer:
When a seagull picks an oyster up into the sky and then lets it drop on the rocks below to open the shell; where is the oyster's potential energy greatest? Where is its kinetic energy greatest?
Potential energy is greatest at maximum height; kinetic energy is greatest just before the oyster strikes the ground.
Explanation:
He is made a inference to the observation that the magnet doesn't stick<span />
