3 years ago

A book is sitting on a desk. What best describes the normal force acting on the book?

2 answers:

8 0

Gravitational force is the result of the earth pulling down on the book, so the normal force is best described as the earth or more accurately the table pushing up on the book

Alex17521 [72]3 years ago

3 0

Answer:

The downward force the Earth pulls on the book

Explanation:

If the force was pulling any other direction the book would not be resting on the table.

You might be interested in

View this and help out??

Zina [86]

I would say b as well. I’m sorry if it’s wrong

5 0

3 years ago

How fast would a 2-kilogram object need to move to have the same kinetic

siniylev [52]

Answer:

11.3 m/s

Explanation:

KE₁ = KE₂

½m₁v₁² = ½m₂v₂²

½ (2 kg) v² = ½ (4 kg) (8 m/s)²

v ≈ 11.3 m/s

8 0

3 years ago

HELP URGENT WILL GIVE BRAINLIEST

frozen [14]

The answer for this question is A

3 0

3 years ago

Does time stand still in space

ruslelena [56]

Answer:

It's mostly known that time stops moving in a black hole, as for space, its known the spacetime changes over time. A black hole in such a state is essentially stationary. So for my research, time does not stand still in space unless were taking about black holes.

Explanation:

6 0

3 years ago

Read 2 more answers

Linus builds an electrical circuit with a battery and with wires that carry the current. As the battery weakens, the current als

pantera1 [17]

Answer:

The field gets weaker

Explanation:

I’m taking the test right now, hope this helps!!

7 0

3 years ago