Can someone help me with this?
...
Answers: 3
Biology, 22.06.2019 18:00
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.
Answers: 1
Biology, 23.06.2019 00:00
How does the structure of fats enable them to hold so much energy?
Answers: 1
History, 18.03.2021 03:30
Mathematics, 18.03.2021 03:30
Mathematics, 18.03.2021 03:30
History, 18.03.2021 03:30
Social Studies, 18.03.2021 03:30
Chemistry, 18.03.2021 03:30
English, 18.03.2021 03:30
English, 18.03.2021 03:30