The resulting net force of an object is represented below.

- 10N

Which most likely represent the forces acting on the object?

O 163 N and 73 N

O 197 N and 1 87 N

0 - 63 N and – 73 N

0 - 97 N and - 87 N

You throw a baseball directly upward at time t = 0 at an initial speed of 12.3 m/s. what is the maximum height the ball reaches above where it leaves your hand? at what times does the ball pass through half the maximum height? ignore air resistance and take g = 9.80 m/s2.

What occurs during a combustion reaction

6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.