Physics, 15.12.2019 18:31, Thelearner100
The hubble space telescope (hst) orbits 569 km above earth’s surface. given that earth’s mass is 5.97 × 1024 kg and its radius is 6.38 × 106 m, what is hst’s tangential speed?
Answers: 1
Physics, 22.06.2019 15:30, hotsaucerman567
What is a subatomic particle with a negative charge and very little mass?
Answers: 1
Physics, 22.06.2019 17:10, katelynzaro
It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .
Answers: 1
The hubble space telescope (hst) orbits 569 km above earth’s surface. given that earth’s mass is 5.9...
Physics, 30.01.2020 19:50
Social Studies, 30.01.2020 19:50
Mathematics, 30.01.2020 19:50
Biology, 30.01.2020 19:50