physics--
how do i find the vertical component? weight=mg but i dont know what m is.
physics--
a bell is hanging by a string from your review mirror in the car.while you are accelerating from a stoplight to 28m/s in 6s, what angle does the string make with the vertical? (the bell only feel the car's acceleration through the tension in the string.)
physics
why is it -10 km/h for the vertical velocity components?because i thought the train is travelling horizontally at 10km/h so it should be a horizaontal component?
physics
consider 2 inertial reference frames, A and B, where B (a train) is moving with constant velocity, 10kn/h, in the positive x direction with respect to A.(a person standing on the station platform). if another person is throwing a ball on the train (ie in frame B at a speed of ...
data management (gr.12)
well the answer in the textbook is 15? :S i dont know, it's in the unit of combinations and the binomial theorem
data management (gr.12)
how many different sums of money can you make with a penny, a dime, a one-dollar coin, and a two-dollar coin?
english
I need to find a strong verb for these weak verbs: slowly sat down laughed hard
math
50
English
I am trying to find out who (or which companies) own Australian channels 7,9 and 10 and also SBS. I have looked on various websites all with different anwsers. Can someone please help me find the correct answer. Thanks.
Maths
Just need a bit of help understanding what exactly i have to do here to work this out. Rearrage the following equation and hence state the gradient and the y-intercept. 2y = 8x + 10 Do i just go: y = mx + c 2y = 8x + 10 y = (8x + 10) /2 y = 4x + 5 or do i have to rearrange it ...
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