subject
Physics, 10.10.2021 08:40 PinkDivaGirl02

Sarah is standing on top of a very tall building and decides to drop a ball off of it. Two seconds later, she throws another ball straight down. What speed should Sarah throw the second ball such that the two balls meet 10 seconds from when the first ball was released?

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 02:30
Awave travels at a speed of 5.2 m/s. if the distance between crests is 0.40 m, what is the frequency of the wave? use f=v/wavelength a. 13 hz b. 2.1 hz c. 0.077 hz d. 5.6 hz
Answers: 1
question
Physics, 22.06.2019 05:00
Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s
Answers: 1
question
Physics, 22.06.2019 09:30
1. how to locate the image in converging(concave) mirror and diverging (convex) mirror with salt. 2. how to locate the image in a converging (convex) lens and diverging (concave) lens with salt.
Answers: 1
question
Physics, 22.06.2019 14:30
An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices
Answers: 1
You know the right answer?
Sarah is standing on top of a very tall building and decides to drop a ball off of it. Two seconds l...
Questions
question
Chemistry, 27.09.2020 14:01
question
English, 27.09.2020 14:01
question
Mathematics, 27.09.2020 14:01
question
Arts, 27.09.2020 14:01
Questions on the website: 13722359