An electric motor operating a lift has an output power of 20 kW .
A.
B.
C.
D.
Exam No：9702_s25_qp_14 Year：2025 Question No：15
Answer:
B
Knowledge points:
6.1.1 give examples of energy in different forms, its conversion and conservation, and apply the principle of conservation of energy to simple examples
Solution:
Download APP for more features
1. Tons of answers.
2. Smarter Al tools enhance your learning journey.
IOS
Download
Download
Android
Download
Download
Google Play
Download
Download