Homework Statement
If the Earth radius is 6.4 X 10^3 km, calculate the force of gravity on a 1.0 X 10^5 kg space station situated
(a) Earth surface
(b) 1.28 X 10^5 km from the center of the earth
(c) 3.84 X 10^5 from the center of the Earth ( about the distance to the moon)
(d) 1.5 X...
Spring Scales Mass Force !
Homework Statement
This is 2 questions.
1.A student hangs a 500.0g mass on a spring scale. Correct two significant digits, state the reading on the scale when the the mass and the scale are
(a) Stationary
(B) Being Lifted Upward at constant velocity...
assignment question URGENT!
I having trouble and its urgent some one help
Triangle wit the vertices A(6,-15)B(22,17)and C(24,11)
-midpoint of side A = (14,1)
Question
1.Calculate the equation of the line that is perpindicular bisector of the side triangle.