Physics, 05.07.2019 02:00 cranfordjacori
Acheetah runs at a velocity of 29 m/s [n]. if it runs 8.4s ,what is it’s displacement?
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 10:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 3
Physics, 22.06.2019 12:00
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Acheetah runs at a velocity of 29 m/s [n]. if it runs 8.4s ,what is it’s displacement?...
Computers and Technology, 13.07.2020 22:01
Social Studies, 13.07.2020 22:01
Computers and Technology, 13.07.2020 22:01
Mathematics, 13.07.2020 22:01
Mathematics, 13.07.2020 22:01
Mathematics, 13.07.2020 22:01