A block of mass 25 kg slides up a frictionless plane inclined at 7.7◦ with the horizontal under the influence of a force of 220 N acting parallel to the incline and up the incline. The acceleration of gravity is 9.8 m/s

What is the acceleration of the block?
Answer in units of m/s

a is the best answer your welcome

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation

according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

just took it