Answer:
It has the least potential energy at the bottom of its circular path.
Explanation:
It has the least potential energy at the bottom of its circular path.
Remember the equation
U = m*g*h
where U is the potential energy
m is the mass of the yo-yo
h is the height
Answer:
50N
Explanation:
Force (N) = mass (kg) × acceleration (m/s²)
0.25kg times 200m/s² = 50N
Power = Net Force x velocity
Net force = driving force - force of resistance
Driving force = mass x acceleration
Acceleration = (final velocity - initial velocity) / time
Acceleration = (18 - 0) / 12 = 1.5 m/s²
Driving force = 1.5 x 10³ x 1.5
= 2250 N
Net force = 2250 - 400
= 1850
Power = 1850 x 18
= 3.33 x 10⁴ Watts
I think all of those are examples
Answer:
c) Subduction of an oceanic plate under another oceanic plate, collision of two continental plates, subduction of an oceanic plate under a continental plate
Explanation:
Islands arcs are a product of subduction of an oceanic plate under another oceanic plate
Mountain ranges are a product of collision of two continental
plates,
Volcanic arcs are a product of subduction of an oceanic plate under a continental plate
