A. Telex Machine
B. Fax Machine
C. Vending Machine
D. Computer machine
Correct Answer:
Option C – Vending Machine
Explanation
The vending machine is a retails machine that release the product to the tune of the amount of money slotted into the machine and the product indicated by the consumer.

![A load of mass 120kg is raised vertically through a height of 2m in 30s by a machine whose efficiency is 100%. Calculate the power generated by the machine. [g = 10ms‾²] A load of mass 120kg is raised vertically through a height of 2m in 30s by a machine whose efficiency is 100%. Calculate the power generated by the machine. [g = 10ms‾²]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png)