1.) If we increase the frequency to 3.0 Hz and amplitude= 0.75 cm with low
tension, describe the number of waves produced? (3)

Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change

The inner planets or call terrestrial because they

Adistance-time graph indicates than an object moves 100 m in 4 s and then remains at rest for 6 s. what is the average speed of the object?