Physics, 27.01.2021 03:30 zahradawkins2007
Two spherical objects have masses of 1.5 x 10^5 kg and 8.5 x 10^2 kg.
Their centers are separated by a distance of 2500 m. Find the
gravitational attraction between them.
Answers: 3
Physics, 21.06.2019 19:30
Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?
Answers: 2
Physics, 22.06.2019 04:30
Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?
Answers: 1
Physics, 22.06.2019 16:00
Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative
Answers: 1
Physics, 22.06.2019 20:00
Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature
Answers: 1
Two spherical objects have masses of 1.5 x 10^5 kg and 8.5 x 10^2 kg.
Their centers are separated b...
English, 25.01.2021 14:00
Geography, 25.01.2021 14:00
Mathematics, 25.01.2021 14:00
Mathematics, 25.01.2021 14:00
Chemistry, 25.01.2021 14:00
English, 25.01.2021 14:00
Mathematics, 25.01.2021 14:00
Mathematics, 25.01.2021 14:00
Geography, 25.01.2021 14:00
Physics, 25.01.2021 14:00
Mathematics, 25.01.2021 14:00
Biology, 25.01.2021 14:00
French, 25.01.2021 14:00
History, 25.01.2021 14:00