Physics, 30.10.2019 20:31 clarissa2006
1. los vecinos frente a mi casa son muy simpáticos.2. rosa y pepe viajan mucho, expone a muchas culturas. 3. las amigas con en la universidad son de varias ciudades. 4. el apartamento y jorge alquilaron está cerca del centro.5. adrián y daniel, física, son expertos en computación. 6. rubén debe pedirle la aspiradora a marcos, a regalaron una.
Answers: 2
Physics, 21.06.2019 17:30
Abaseball picther can throw a ball at about 90 miles per hour, v = 40 m/s, on solid rock ground. we now put him into space. when he throws the ball, which weighs mb = 0.15 kg moves away from himat the same speed. how long does it take the ball thrown in space to travel the 30 meters to the batter? he weighs mp = 100kg
Answers: 1
Physics, 22.06.2019 05:20
Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1
Answers: 1
Physics, 22.06.2019 19:30
A47.2 g block of copper whose temperature is 480 k is placed in an insulating box with a 91.8 g block of lead whose temperature is 200 k. (a) what is the equilibrium temperature of the two-block system? (b) what is the change in the internal energy of the two-block system between the initial state and the equilibrium state? (c) what is the change in the entropy of the two-block system? the heat capacities of copper and lead are 386 j/kg·k and 128 j/kg·k, respectively.
Answers: 1
Physics, 22.06.2019 23:10
An ascending elevator, hanging from a cable, is coming to a stop. part a part complete identify all forces acting on the elevator from the list below. select all that apply. select all that apply. kinetic friction normal force tension weight static friction submitprevious answers correct part b draw a free-body diagram of the object. draw the vectors starting at the black dot. the location and orientation of the vectors will be graded. the exact length of your vectors will not be graded but the relative length of one to the other will be graded.
Answers: 3
1. los vecinos frente a mi casa son muy simpáticos.2. rosa y pepe viajan mucho, expone a muchas cu...
History, 19.07.2019 00:00
History, 19.07.2019 00:00
Mathematics, 19.07.2019 00:00
Physics, 19.07.2019 00:00
Social Studies, 19.07.2019 00:00
Health, 19.07.2019 00:00
History, 19.07.2019 00:00