In which cases (ab, cd, ef, gh) do the carts encounter unequal impulses

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

Describe the function of the endomembrane system? what organelles are involved?

When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.