yara

Shown below is a diagram of an electrochemical cell. Write the shorthand, or schematic, notation for this cell

$1200 is invested at 6%p.a. for 42 months how much interest is earned after 2 years?

A ‘moving sidewalk’ in an airport terminal moves at 1 m/s and is 35 m long. If a woman steps on at one end and walks 1.5 m/s relative to the sidewalk, in the same direction as the movement of sidewalk. (a) How much time does it take her to reach the oppos...

A flying-saucer shaped fairground ride is rotating in a horizontal plane. If the rider’s circular path has a radius of 8 m, at how many revolutions per minute the ride should spin in order for the rider to feel a centripetal acceleration of about 1.5 time...

A ball is fired at a speed of 8 m/s at 20˚ above the horizontal from the top of a 5 m high wall. How far from the base of the ball will the ball hit the ground? Also calculate the angle below horizontal the velocity vector makes.

What is the standard form of the equation of the line that passes through the point (-1, 2) and has a slope of -5? A. x - 5y = -3 B. x - 20y = -5 C.5x + y = -3 D. 5x - y = 3

0.8x10^-3

600N

i want a rhyming poem of 6-7 about junke food

to get time, you use the formula X=Xo+Vot+1/2at^2 where X=150

Vpg = 1.65 m/s

You can use X=Xo+Vot+1/2at^2

Vo= 0m/s Vox = Voy = 0m/s > Xo = Xy = 0 a= 3 m/s^2 x is adjacent so Ax = 3cos(5.9) Ay = 3sin(5.9) Use X=Xo+Vox+1/2Axt^2 to get X1. Remember, Xo = 0...

Position r = 4.5 i + (-4.9*.5^2) j To find position use theta=tan^-1(Vy/Vx)

Vo = 37 m/s Theta = 53.1 Xo = 0 m i Yo = 0 m j ax = 0 m/s^2 i ay = -9.8 m/s^2 j Vox = Vo * costheta = 37[cos(53.1)] = +22.2 m/s i Voy = Vo * sintheta = 37[sin(53.1)] Voy = +29.6 m/s j x1 = +44.4 m i

Vo = 30 m/s Xo = 0 Yo = 0 theta = 42 ax = 0 m/s^2 i ay = -9.8 m/s^2 j Vox = 30cos42 Vox = ____ m/s i

(b) first V2x = Vox = ____ m/s i Vox = 19.4cos52.5 second Y2 = height of cliff (negative) You want to find V2y V2y^2 = Voy^2 + 2ay[Y2-Yo]

I think D

no