Physics, 04.09.2020 23:01 AgentPangolin
WILL GIVE BRAINLIEST AND A THANKS TO FIRST CORRECT ANSWER
Which statements describe processes involved in the accretion of planetesimals and protoplanets? Check all that apply.
Both involve the melting of solid materials in the nebula.
Both involve the formation of solid particles from nebular materials.
Both involve the work of the gravitational push on nebular materials.
Both involve the trapping of gases and the clumping of masses of matter.
Both involve the growing of gas grains with the addition of atoms and molecules.
Answers: 1
Physics, 22.06.2019 08:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 2
Physics, 22.06.2019 10:30
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
Answers: 1
Physics, 22.06.2019 18:00
Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above
Answers: 1
WILL GIVE BRAINLIEST AND A THANKS TO FIRST CORRECT ANSWER
Which statements describe processes invol...
Mathematics, 18.07.2019 11:00
History, 18.07.2019 11:00
Mathematics, 18.07.2019 11:00
Mathematics, 18.07.2019 11:00
Chemistry, 18.07.2019 11:00
History, 18.07.2019 11:00
Chemistry, 18.07.2019 11:00
Computers and Technology, 18.07.2019 11:00
Biology, 18.07.2019 11:00
History, 18.07.2019 11:00
History, 18.07.2019 11:00
Mathematics, 18.07.2019 11:00