Which of the following statements best states newton's second law?
a. the net force on an object will equal the mass of the object multiplied by its velocity.
b. the net force on an object will equal the mass of the object multiplied by its acceleration.
c. any one force that acts on an object will equal the mass of the object multiplied by its acceleration.
d. any one force that acts on an object will equal the mass of the object multiplied by its velocity.

Identify the colloquial speech. yo! come over here! i have to tell ya somethin’. a. yo c. somethin’ b. ya d. all of the above

Electric charge is uniformly distributed inside a nonconducting sphere of radius 0.30 m. the electric field at a point p, which is 0.50 m from the center of the sphere, is 15,000 n/c and is directed radially outward. what is the maximum magnitude of the electric field due to this sphere

Alow cost, low earth orbit (leo) satellite is to be fabricated at a university, for subsequent launch by rocket. what are the constraints and objectives for selection of a material suitable for the satellite bus (i.e. the structure)? explain each in brief. (15 marks) b)suggest sources of data which could support the selection of materials for applications in space. (5 marks) c) set weights for the objectives listed in (2a) using the digital logic method. (5 marks)