Physics, 07.12.2020 21:50 dontcareanyonemo
A typical pitcher in Little League throws a fastball around 55 mph. This
Is (for our purposes) the same as 24.59 m/s. Mr. Anderson claims he can
throw a ball at 9.0 m/s, and a major league pitcher throws around 45 m/s.
How many Joules of force is a ball thrown by a little league pitcher throwing
at? Use the same equation as shown in the video (% xm x v). The ball
weight is the same (0.145kg), and is the same as 0.5. Again, how many
Joules of kinetic energy is the ball being thrown with by a typical 12-year-
Mold pitcher?
O 3.565 joules
O 12.295 joules
43.84 joules
87.68 joules
302 33 joules
604 69 joules
Answers: 3
Physics, 22.06.2019 11:50, taylorannsalazar
Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending
Answers: 2
Physics, 22.06.2019 14:00, jessemartinez1
This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.
Answers: 2
Physics, 22.06.2019 16:40, jcblake
Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.
Answers: 2
A typical pitcher in Little League throws a fastball around 55 mph. This
Is (for our purposes) the...
Arts, 08.03.2021 01:00
Mathematics, 08.03.2021 01:00
Arts, 08.03.2021 01:00
Mathematics, 08.03.2021 01:00
Mathematics, 08.03.2021 01:00