Recent content by nagaromo

thanks! <3 :]

60000w right? :d:d:d

oo now i got the right answer. thanks guy! i appreciate the help :D

1. A 2000kg car, initially at rest, is accelerated along a horizontal roadway at 3m/s^2. What is the average power required to bring the car to a final speed of 20m/s? 2. I don't know the relevant equations :( 3. Well I first tried force multiplied by the final velocity which is...

thank you! :D

you can always use Vf^2=Vi^2+2ad Vf would be 0 because it means that the motorcycle has stopped. Vi would be the initial velocity. a would be the acceleration. Solve for d.

Btw the ACCELERATION due to gravity equals 9.81m/s^2. So using the equation Vf^2 = Vi^2 + 2ad you can find the max height by solving for d. Here's a clue: What is the final velocity at maximum height?

Homework Statement Incline with the mass of M and angle of theta. mass on the incline with the mass of m. Find the force needed to push the entire system such that the mass remains at rest relative to the incline. Everything is frictionlessHomework Equations F=maThe Attempt at a Solution well...

nvm i solved it on my own.. i got 694.11m/s 20.9 S of E

Homework Statement A plane has a max airspeed of 770m/s. If the wind velocity is 150m/s 48o W of S, in what direction and with what velocity should the pilot fly the plane to have a ground velocity of 640m/s at 57o E of S? Can She do it? Homework Equations V(plane to wind) + V(wind to...

How would you solve this question, zgozvrm? I'm totally confused.

umm i set vf^2 = 0 so that it'll reach 150 as the max height and solved for theta and i got 10.37 as the angle. idk if that's correct, but now i have a starting point. thank you so much! :D

Homework Statement A gun has a muzzle velocity of 300m/s. If you want to hit a target that has a horizontal distance of 1.00km away and is 150m above you a)What angle does the line between you and the target make with respect to the horizontal? b)At what angle should you aim? Homework...