subject

Please help <3 1) Compared to a ball thrown at 10 meters per second, which statement describes the change in kinetic energy of a ball of the same mass thrown at 20 meters per second?

2) The kinetic energy of the ball thrown at 20 meters per second is half (½×) the kinetic energy of the ball thrown at 10 meters per second.

3) The kinetic energy of the ball thrown at 20 meters per second is two times (2×) the kinetic energy of the ball thrown at 10 meters per second.

4) The kinetic energy of the ball thrown at 20 meters per second is the same as (=) the kinetic energy of the ball thrown at 10 meters per second.


Please help <3

1) Compared to a ball thrown at 10 meters per second, whi

ansver
Answers: 2

Another question on Computers and Technology

question
Computers and Technology, 23.06.2019 18:20
What is wi-fi infrastructure? a metropolitan area network that uses radio signals to transmit and receive data a communications technology aimed at providing high-speed wireless data over metropolitan area networks a means by which portable devices can connect wirelessly to a local area network, using access points that send and receive data via radio waves includes the inner workings of a wi-fi service or utility, including the signal transmitters, towers, or poles and additional equipment required to send out a wi-fi signal
Answers: 2
question
Computers and Technology, 23.06.2019 20:00
Match the file formats with the types of multimedia they can store
Answers: 2
question
Computers and Technology, 24.06.2019 00:40
What social factors affect your health
Answers: 3
question
Computers and Technology, 24.06.2019 00:40
Use a software program or a graphing utility with matrix capabilities to solve the system of linear equations using an inverse matrix. x1 + 2x2 − x3 + 3x4 − x5 = 6 x1 − 3x2 + x3 + 2x4 − x5 = −6 2x1 + x2 + x3 − 3x4 + x5 = 3 x1 − x2 + 2x3 + x4 − x5 = −3 2x1 + x2 − x3 + 2x4 + x5 = 5
Answers: 3
You know the right answer?
Please help <3 1) Compared to a ball thrown at 10 meters per second, which statement describes t...
Questions
question
Mathematics, 22.06.2019 18:40
Questions on the website: 13722360