##### Ads

related to: Need for Speed

...and then ultimately looses this extra speed rolling up the next ramp. But.... So really we just need to consider how B can cross the down... than A. Consider for a moment, B static at the dip down...

3 Answers · Science & Mathematics · 13/01/2021

... is L/v, so you need pi/(3*w) > L/v => w < pi*v/(3L). For each row in the given table, the maximum value of w (the angular speed ) is pi*v/(3L). Just...

1 Answers · Science & Mathematics · 12/01/2021

There's a formula for this: over level ground, range x = V²sin(2Θ)/g and so 7 m = V² * sin(40º) / 9.8 m/s² solves to V = 10.33 m ≈ 10 m/s

1 Answers · Science & Mathematics · 09/01/2021

https://keisan.casio.com/exec/system/1224665242 So 12 hrs

1 Answers · Science & Mathematics · 17/12/2020

...propagation speed in the medium vr is the speed of the receiver/observer vs is the speed of the source for a fixed source and observer moving away f = (c - vr / c + 0)f₀...

2 Answers · Science & Mathematics · 03/12/2020

...that the stone to hit the water and not includes time for the sound to travel back to the top of the well to be ...distance at top of the well. Lets consider it as 0 Need x = ? x = x₀ + v₀t + ½at²...

1 Answers · Science & Mathematics · 29/11/2020

For a river width of 0.75 km and a distance traveled...arctan(Vi/Vc) = 41.4º If you need that relative to your horizontal line, use your...of the ideal (current free) velocity equals the current speed : Θ = arcsin(12.0/13.6) = 62º upstream from...

3 Answers · Science & Mathematics · 30/11/2020

I so wanted to answer this question. However, my answer is "Anonymous" as your post is Anonymous. There is no

**need for**an Anonymous question in this category,1 Answers · Science & Mathematics · 22/11/2020

First up... don't forget to choose a BEST answer... !! speed , that is tangential velocity, v, is : v = ( 2πr ) * ( # rev ) / t All the objects have the same value for 2πr, just convert r to meters instead of cm before any calculations...

1 Answers · Science & Mathematics · 09/11/2020

...39;d say velocity, because it is squared. But one could argue

**for**radius, because it's in the denominator (and so small radii lead to big ...1 Answers · Science & Mathematics · 10/11/2020

##### Ads

related to: Need for Speed