Physics, 07.01.2021 07:00 melanie12566
see the toy gun below. The round bullet has a mass of 20 grams. The shooter compresses the spring 12 cm. When the gun is fired vertically upward as shown, the bullet reaches a max height of 20 m. A) what is the spring constant? B) what is the speed of the bullet as it passes the equilibrium position? C) find the speed of the bullet as it leaves the end of the gun (1 meter from equilibrium)
Answers: 1
Physics, 22.06.2019 17:00, gtamods402
How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters
Answers: 2
Physics, 22.06.2019 19:00, sanchez626
Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe
Answers: 1
see the toy gun below. The round bullet has a mass of 20 grams. The shooter compresses the spring 12...
Mathematics, 19.05.2020 22:10
Mathematics, 19.05.2020 22:10