Question

और अब प्वाइंट एंड प्लास्टिक्स ओपन द स्टेट ओपन​

Answer 1

Answer:

Give two reasons why the efficiency of a single movable pulley system is not 100%?Tap on a clip to paste it in the text box.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Tap on a clip to paste it in the text box.Tap on a clip to paste it in the text box.Tap on a clip to paste it in the text box..........