All categories

3 years ago

Psychology:

Physics

2 answers:

Bas_tet [7]3 years ago

5 0

Answer:

False is correct

Explanation:

Peace and Love

mestny [16]3 years ago

4 0

Answer:

thank you

Explanation:

You might be interested in

Describe how switching the desk lamp on and off shows that light waves transfer energy

Ludmilka [50]

The lamp transfers electric energy into both light and thermal energy when it turns on

4 0

3 years ago

Read 2 more answers

Practicing soccer skills works most muscles groups.<br><br> True Or False

defon

Answer:

True

Explanation:

4 0

3 years ago

Read 2 more answers

. A stationary mass explodes into two parts of mass 4 kg and 40 kg . If the K.E of larger mass is 100 J . The K.E of small mass

alisha [4.7K]

Answer:

10J

Explanation:

KE = (1/2)mv²

100J = (.5)(40kg)v²

v²=(100J)/(20kg)

v²= 5

KE = 5(.5)(4kg)

KE = 10J

3 0

3 years ago

How death rate helps in changing population

lapo4ka [179]

Both the birth and death rate are expressed per 1000 of the population.

6 0

3 years ago

The element copper has 29 protons. What is the atomic number of copper?

photoshop1234 [79]

The number of protons an element has is its atomic number so the atomic number would be 29

8 0

4 years ago