Monday
December 9, 2013

Posts by Theresa

Total # Posts: 192

CUC
1. A rocket was found to be 150m when measured on earth.It then leaves and move at a constant velocity of 2 x 10m/s. What is its new length? 2. Two spaceships A and B are moving in opposite directions, A with a speed of 0.9c while B with a speed of 6c. Find the relative veloci...

CUC
(a)Explain the term time dilation. (b) Show that an interval of time observed in a moving frame of reference will be less than the same interval observed in a stationary frame of reference.

math
What is the total number of vetices in a rectangular prism with a length of 7.5 inches a width of 2.5 inches and a height if 11 inches?

algebra
Perform the division, x squared + 16x +63 divided by x + 7

math

math
On a map, the length of a nature-center trail is 10.8 centimeters. If the scale is 3 centimeters to 20 kilometers, what is the actual length of the trail.

English
Are you able to help me?

English
No I have not, I am terrible with English .

English
I need help writing a 150-200 word paragraph on Identify an introductory technique that could be used to grab the readers attention and showcase the main idea?

math
related to last question -- why is the probability the same for yyy, xxx,zzz on the spinner with x y z thanks

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