Physics, 29.11.2021 23:30 SmallPepsiCan7260
A 2. 5 kg block is launched along the ground by a spring with a spring constant of 56 N/m. The spring is initially compressed 0. 75 m. Disregarding friction, how fast will the block move after the spring is released all the way and the block slides away from it? 3. 5 m/s 4. 1 m/s 13 m/s 16 m/s.
Answers: 3
Physics, 21.06.2019 16:30
You throw a baseball directly upward at time t = 0 at an initial speed of 12.3 m/s. what is the maximum height the ball reaches above where it leaves your hand? at what times does the ball pass through half the maximum height? ignore air resistance and take g = 9.80 m/s2.
Answers: 1
Physics, 22.06.2019 11:00
1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
Answers: 1
Physics, 22.06.2019 22:00
Awhite-blue star is hotter than a red star. select the best answer from the choices provided true or false
Answers: 2
Physics, 23.06.2019 01:30
Aplane's average speed between two cities is 600 km/h. if the trip takes 2.5 hours, how far does the plane fly?
Answers: 2
A 2. 5 kg block is launched along the ground by a spring with a spring constant of 56 N/m. The sprin...
Physics, 18.10.2020 15:01
Mathematics, 18.10.2020 15:01
Mathematics, 18.10.2020 15:01
Mathematics, 18.10.2020 15:01
Mathematics, 18.10.2020 15:01
Mathematics, 18.10.2020 15:01
English, 18.10.2020 15:01
English, 18.10.2020 15:01
Computers and Technology, 18.10.2020 15:01
Social Studies, 18.10.2020 15:01
English, 18.10.2020 15:01
Mathematics, 18.10.2020 15:01
Social Studies, 18.10.2020 15:01