Jc

This page lists questions and answers that were posted by visitors named Jc.

Questions

The following questions were asked by visitors named Jc.

how do you factorise 2x-y-ysqaured? thanks

A wheel of radius R starts from rest and accelerates with a constant angular acceleration alpha about a fixed axis. At what time t, will the centripetal and tangential accelerations of a point on the rim have the same magnitude?

A lawn mower has a flat, rod-shaped steel blade that rotates about its center. The mass of the blade is 0.65kg and its length is 0.55m. What is the rotational energy of the blade at its operating angular speed of 3450 rpm? If all of the rotational kinetic...

a small sphere whose m mass is 1.0 mg carries a charge q of 2.0*10^(-8)C. It hangs from a silk thread that makes an angle of 30 degrees with a large charged nonconducting sheet as in figure. Calculate the uniform charge density σ for the sheet

48.0 mL of Ca(OH)2 solution was titrated with 19.2 mL of 0.385 mL mol HNO3. Determine the molarity of the Ca(OH)2 solution.

Determine how many mL of 0.102 mol NaOH solution is needed to neutralize 35.0 mL of 0.125 mol H2SO4 solution.

How many people have sisters that dance in public 😂😂

Answers

The following answers were posted by visitors named Jc.

I'm just asking

Who's your favorite singer from why don't we jack Corbin Daniel Zack and I forgot the last one can one of you remind me?

Because I sure do have a sister who dances in public 😁😁

I know that most people's teacher say that.

All real numbers that are between -1 and 4

When the vector is given you would multiply the vector times the cos of the degrees of the horizontal side and multiply the vector and the sin of the same degrees to get the vertical side

me to a %100 Thanks dude:)