Una pelota de 0.06kg de masa gira por medio de una cuerda de 1.5 metros de longitud. Si ésta presenta en su superficie una velocidad lineal de 9 m/s. ¿cuál es su fuerza centrípeta?

Amass has an acceleration of 10- 2t. what is its velocity and displacement if it started at x- 4m and the initial velocity was 8m/s? at what time does it have 0 velocity? graph all graphs.

Which is not true about oxygen-17 and oxygen-18?

Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers