subject
Physics, 27.01.2021 15:50 muncyemily

A snowflake (1.5 x 10-9) falls to Earth’s surface under gravity (9.8 m/s^2). What is the force of the snowflake? 6.5 x 109 N
1.5 x 10-8 N
1.5 x 1010 N
0 N

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 20:50
Aball is thrown upward in the air, and its height above the ground after t seconds is h ( t ) = 57 t − 16 t 2 feet. find the time t when the ball will be traveling upward at 14.25 feet per second.
Answers: 1
question
Physics, 22.06.2019 12:10
Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f
Answers: 2
question
Physics, 22.06.2019 14:30
Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader
Answers: 1
question
Physics, 22.06.2019 15:30
At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
Answers: 1
You know the right answer?
A snowflake (1.5 x 10-9) falls to Earth’s surface under gravity (9.8 m/s^2). What is the force of th...
Questions
question
Mathematics, 18.12.2020 21:40
question
Mathematics, 18.12.2020 21:40
Questions on the website: 13722363