ellarose0731
14.12.2020 •
Physics
A 4-kg object is moving with a speed of 5 m/s at a height of 2 m. The kinetic energy of the object is approximately _J.
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Ответ:
Hello!
Use the formula for kinetic energy:
Plug in the given mass and velocity:
Simplify:
Ответ:
noun
noun: acceleration
a vehicle's capacity to gain speed within a short time.
"a Formula One car is superior to an Indy car in its acceleration"
Similar:
speeding up
increasing speed
increase in speed
gain in momentum
gathering speed
opening up
rate of change of velocity
Opposite:
deceleration
slowing down
increase in the rate or speed of something.
plural noun: accelerations
"the acceleration of the industrialization process"
Similar:
hastening
speeding up
quickening
stepping up
advancement
furthering
furtherance
forwarding
promotion
boosting
boost
stimulation
spur
aid
assistance
facilitation
easing
simplification
expedition
precipitation
increase
rise
advance
leap
surge
escalation
spiralling
worsening
PHYSICS
the rate of change of velocity per unit of time.
Explanation: