Se aplica una fuerza horizontal de 95 N a una caja de 60 kg sobre una superficie horizontal y rugosa. Si la caja se acelera a 1.2 m/s2, ¿cuál es la magnitud de la fricción cinética sobre la caja?

An airplane flying parallel to the ground undergoes two consecutive displacements. the first is 76 km at 39.8◦ west of north, and the second is 156 km at 59.9◦ east of north. what is the magnitude of the plane’s total displacement? answer in units of km. 020 (part 2 of 2) 10.0

What is the increase in density of a medium due to wave travel?

What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?