Physics, 27.02.2021 06:10, lekylawhite16
A speedboat accelerates uniformly. At t = 30.0 s, it is traveling 10.0 m/s; at t= 50.0 s it is traveling 20.0 m/s. What is the acceleration of the speedboat?
Answers: 2
Physics, 22.06.2019 07:20, Nadi4753
Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?
Answers: 3
Physics, 22.06.2019 07:40, sanafarghal
Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear
Answers: 2
A speedboat accelerates uniformly. At t = 30.0 s, it is traveling 10.0 m/s; at t= 50.0 s it is trave...
Mathematics, 04.03.2020 01:58
Mathematics, 04.03.2020 01:58