Physics, 16.12.2021 22:40 haileysolis5
When a pitcher throws a baseball, it reaches a top speed of 39 m/s. If the
baseball takes 1.5 seconds to travel from the pitcher to the catcher, what is
its acceleration? (Assume the ball is moving at 0 m/s right before it leaves
the pitcher's hand.)
O A. 11 m/s2
O B. 23 m/s2
O c. 26 m/s2
O D. 17 m/s2
Answers: 1
Physics, 22.06.2019 02:00
In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth
Answers: 1
Physics, 22.06.2019 07:00
World class speed skaters can skate a 3,000-m course in about 4 minutes.what is their average speed for this course? a. 12.5 m/sb. 1.33 m/sc. 1.25 m/sd. 13.3 m/s
Answers: 2
Physics, 22.06.2019 07:20
If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =
Answers: 1
Physics, 22.06.2019 17:30
Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3×106n/c of the field causes a spark.
Answers: 2
When a pitcher throws a baseball, it reaches a top speed of 39 m/s. If the
baseball takes 1.5 seco...
Arts, 03.04.2020 03:12
Biology, 03.04.2020 03:12
Mathematics, 03.04.2020 03:12
History, 03.04.2020 03:12
History, 03.04.2020 03:12
Physics, 03.04.2020 03:13
Mathematics, 03.04.2020 03:13
Mathematics, 03.04.2020 03:13
English, 03.04.2020 03:13