What would be a correct conclusion from the lab results? A:Light intensity does not make a difference
B:Carbon Dioxide levels do not make a difference
C:Only light intensity affects the rate of photosynthesis
D:If no Carbon Dioxide is present the plant is not able to do photosynthesis

1. you serve a volleyball with a mass of 2.1 kg. the ball leaves your hand with a speed of 30 m/s. the ball has energy. calculate it. 2. a baby carriage is sitting at the top of a hill that is 21 m high. the carriage with the baby weighs 12 n. the carriage has energy. calculate it. 3. a car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. the car has . calculate it.