3 years ago

Which reading strategy helps you to read and understand a passage quickly by making use of your previous knowledge?

Physics

1 answer:

Molodets [167]3 years ago

4 0

Taking notes,because you can read back on what you learned

You might be interested in

a girl skateboards with a kinetic energy of 2543.2 J. if the girl and the skateboard have a total mass of 110 kg, what is her sp

zhuklara [117]

Using the definition of kinetic energy, we have:

$E_{c}= \frac{mv^2}{2} \\ 2543.2*2=110v^2 \\ \boxed {v=6.8m/s}$

6 0

3 years ago

James is planning a science fair project on sound waves. He places an alarm inside a jar which he can remove the

ss7ja [257]

Answer:

Explanation:

this is simple, because when air is removed, means that there is no particles in the jar so vacuum is achieved, and when you can't hear a sound means that the sound couldn't travel through the vacuum. which means that sound cannot travel through vacuum,

as a result, sound requires a medium ( air) travel from one point to another.

hope it helps, if not please report it so that someone else gets to try it

7 0

3 years ago

Explain how you would draw magnetic field lines in the vicinity of this magnet (it is a normal north and south magnet)

sammy [17]

Can someone please answer this question I'm doing the test now?

3 0

3 years ago

Sleep is a component of which part of the health triangle

katrin [286]

Answer:

physical health

Explanation:

Physical health has many components including: exercise, nutrition, sleep, alcohol & drugs, and weight management.

5 0

3 years ago

Find the velociity of a car which travels 35 m to the right over a period of 40 seconds

GalinKa [24]

Answer:

the velocity of the car is 0.875 m/s

Explanation:

$v = d \div t \\ v = 35m \div 40sec = 0.875 \: m \: per \: sec$

therefore the V of car is 0.875 m

8 0

3 years ago