Left over from the big-bang beginning of the universe, tiny black holes might still wander through the universe. if one with a mass of l x 1011 kg (and a radius of only 1 x l0-16 m) reached earth, at what distance from your head would its gravitational pull on you match that of earth's?
Answers: 2
Physics, 22.06.2019 00:00
Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?
Answers: 1
Physics, 22.06.2019 06:30
Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.
Answers: 2
Physics, 22.06.2019 07:00
Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?
Answers: 1
Physics, 22.06.2019 17:30
Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?
Answers: 2
Left over from the big-bang beginning of the universe, tiny black holes might still wander through t...
Chemistry, 29.07.2019 23:50
Mathematics, 29.07.2019 23:50
Mathematics, 29.07.2019 23:50
Arts, 29.07.2019 23:50
Mathematics, 29.07.2019 23:50
English, 29.07.2019 23:50
Mathematics, 29.07.2019 23:50
Mathematics, 29.07.2019 23:50
Social Studies, 29.07.2019 23:50
Social Studies, 29.07.2019 23:50
Mathematics, 29.07.2019 23:50