Explanation:
Momentum before = momentum after
(5 kg) (0 m/s) = (2 kg) (60 m/s) + (3 kg) v
v = -40 m/s
Total kinetic energy is:
KE = ½ (2 kg) (60 m/s)² + ½ (3 kg) (-40 m/s)²
KE = 6000 J
The question has no answer, sad to say. The symbol W is used as a shortcut of saying "watts" which refers to the unit of power.
The symbol for Voltage = V
The symbol for resistance = R (unit is Ohms)
The symbol of electromagnetic force = N (for Newton)
The symbol or current = I (unit is A for amperes)
The answer's 25,000 joules
half m v squared
half 2000, x 5 squared
Answer:
Evaporation happens when a liquid substance becomes a gas. When water is heated, it evaporates. The molecules move and vibrate so quickly that they escape into the atmosphere as molecules of water vapor. ... Heat from the sun, or solar energy, powers the evaporation process.
And due to the water being hot, it added to the evaporation
MARK MEH BRAINLIEST
Explanation:
