Physics, 16.07.2019 02:00 candiceforever123
A6000 kg train car traveling at 2.5 m/s collides with another 6000 kg train car now they are both moving but with a speed of 1.25m/s. this an exaple of? newton's secind law newton's third law newton's first law the law of conservation of momentum
Answers: 1
Physics, 21.06.2019 16:20
Luke and carrie are driving down a straight section of the interstate at 70 mph in luke's new convertible. carrie is drinking a soda in the passenger seat. when she is done she tosses the bottle straight up in the air, just above the height of the car. what will happen to the bottle if air resistance is neglected? a. the bottle will land in carrie's lap. b. not enough information is given. c. the bottle will land on the interstate in front of the car. d. the bottle will land on the interstate behind the car.
Answers: 1
Physics, 22.06.2019 03:30
Imagine you are riding on a yacht in the ocean and traveling at 20 mph. you then hit a golf ball at 100 mph from the deck of the yacht. you see the ball move away from you at 100mph, while a person standing on a near by beach would observe your golf ball traveling at 120 mph (20 mph + 100 mph). now imagine you are aboard the hermes spacecraft traveling at 0.1c (1/10 the speed of light) past mars and shine a laser from the front of the ship. you would see the light traveling at c (the speed of light) away from your ship. according to einstein’s special relativity, how fast will a person on mars observe the light to be traveling? a) 0.1c (1/10 the speed of light) b) c (the speed of light) c)1.1c (c+0.1c)
Answers: 1
A6000 kg train car traveling at 2.5 m/s collides with another 6000 kg train car now they are both mo...
Biology, 30.11.2019 17:31
Biology, 30.11.2019 17:31
History, 30.11.2019 17:31
Social Studies, 30.11.2019 17:31
Mathematics, 30.11.2019 17:31
Chemistry, 30.11.2019 17:31
Health, 30.11.2019 17:31
Mathematics, 30.11.2019 17:31
Social Studies, 30.11.2019 17:31
History, 30.11.2019 17:31