Sumerjo 3kg Au a 500°C en 10l de agua a 20°C. ¿Cuál será la temperatura de equilibrio resultante?

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k

Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?