Chiamaka

Most popular questions and responses by Chiamaka
1. Physics

The equation y=5sin (3x-4) where you is in millimetres, x is in metres and t is in seconds, represents a wave motion determine the ; frequency, period, speed of wave

2. physics

divers compete by diving into a 3.0m deep pool from a platform 10m above the water's surface. what is the magnitude of the minimum acceleration in the water needed to keep a diver from hitting the bottoms of the pool?assume the acceleration is constant.

3. Math

Supply function 300_p2+29=0. Demand function p2+4q=16. Find the equilibrium price

4. Science

An ideal solution made up of benzene C6H6 and toluene C6H5CH3 has mole fraction of benzene as 0.025,0.5,0.75,1.0 at various concentration. calculate the molar fraction of toluene Calculate the total vapour pressure of the solution at these concentration??

5. Chemistry

How to calculate the percentage of chlorine isotopes

6. physics

⦁ Find the resultant vector (magnitude and direction) for the sum of: vector A which has magnitude 365 N at 48° south of west, vector B which has magnitude 224 N at 26° south of east, and vector C which has magnitude 488 N at 12° west of north.