Shawn and his bike have a total mass of
52.3 kg. shawn rides his bike 1.6 km in
17.4 min at a constant velocity.
the acceleration of gravity is 9.8 m/s
2
.
what is shawn’s kinetic energy?

Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.

Which subatomic particle has a negative charge

Explain what will happen if decomposers were apsent from a forest ecoysystem.