I will mark you brainlist please help 1) A ball is thrown with the speed of 10 m/s from the 1st stair. The height of each stair is 10cm and the width is 15 cm. on which stair the ball will fall

Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two