Pick the two correct statements.

A curtain blind uses a wedge.

B. A bicycle uses a wheel and axle.

C. A seesaw uses a lever.

D. An axe uses a pulley.

When a wave slows down it ... a. bends away from the normal b. bends towards the normal c. continues in a straight line

A measure of how much an object slows down light as it passes through a medium is called

Which one of the following statements about proprioceptive neuromuscular facilitation (PNF) is most accurate? It involves a very small amount of resistance. It involves bouncing, repetitive movements.

They are originally neutral. A positively charged rod is brought near (but not touching) the far end of A. While the charged rod is still close, A and B are separated. The charged rod is then withdrawn.

Which of the following is an example of applied research? A. evaluating the effectiveness of chemotherapy for cancer patients. b. producing a new drug to lower blood pressure. c.

Stephen buys a new mop he travels 3 km south and the. 4 km east and then 3km north how far does he need to go to get back. To where he started

The elements with the largest atomic radii are found in the

Students will explain, distinguish the difference between the 4 states of matter

Name one way that a mixture can be separated

The Huka Falls on the Waikato River is one of New Zealand's most visited natural tourist attractions. On average, the river has a flow rate of about 300,000 L/s. At the gorge, the river narrows to 20-m wide and averages 20-m deep.