subject
Chemistry, 13.04.2020 22:35 Dmoney7784

A cannonball is fired from a cannon with a velocity of 500.0 m/s. It has a momentum of 17500 m/s. What is the mass of the cannonball?

While running, Jackson has a momentum of 162 kg m/s. If his mass is 54 kg, what speed (velocity) is he running?

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 22:30, anrs14
Each of the following compounds contains a metal that can exhibit more than one ionic charge. provide systematic names for each of these compounds. (a) cr(clo3)6 (b) mo(cn)6 (c) cr2(so3)3 (d) v(clo2)2 (e) v(cn)5 (f) os(clo2)4
Answers: 3
image
Chemistry, 22.06.2019 12:50, khorasanpublic
The number at the end of an isotope’s name is the number.
Answers: 1
image
Chemistry, 22.06.2019 17:30, latezwardjr15
In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j
Answers: 2
image
Chemistry, 22.06.2019 18:00, zara76
Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule
Answers: 2
You know the right answer?
A cannonball is fired from a cannon with a velocity of 500.0 m/s. It has a momentum of 17500 m/s. Wh...

Questions in other subjects: