What is the momentum of a 2000 kg truck that moves at 10 m/s?

If 360 joules of work are needed to move and create a distance of 4 m what is the weight of the crate

1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals

How many chromosomes are in a human gamete?