I’m so new to this force stuff need help asap!!

Answers

Answer 1

Answer: number 2 pretty sure..

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Kieran pushes a box with a force of 35 N. It accelerates at 5 m/s2. What is the first step that is needed to calculate the mass of the box?Identify the formula to calculate velocity.
Identify the formula to calculate force.
Identify the formula to calculate acceleration.
Identify the formula to calculate weight.

Answers

Answer:

Identify the formula to calculate velocity.

Explanation:

Sorry I have no explanation.

But hope this helps!!!

Answer:

f=ma

mass of box =7kg

Explanation:

Current can also be calleda. voltage.
b. electricity.
c. moving charges.
d.
b. and
c.

Answers

Electrical current is the flow of moving charges.

D. It is electricity and moving charges

Why do we insulate houses?A. To prevent heat transfer from inside to
the outside
B. To allow energy to flow from inside to
the outside
C. To keep them cool in the winter and
warm in the summer

Answers

B to allow energy to flow from inside to the outside

An extended period when temperatures are well below average is known as a/an A. drought.
B. ice age.
C. cold wave.
D. draft.

Answers

It would be a cold wave.
Ice ages occur when the temperatures are extremely cold.(long-term)

Depends on the "period". If weeks, months, or years, then it's a cold wave. If centuries, then you've got yourself an ice age.

Which formula is used to find an object's acceleration?

Answers

Answer:

a = V/T

Explanation:

uh i think thats the answer let me know if im wrong

acceleration= change in velocity/time

What happens to the acceleration of the rocket if the net force is cut in half?

Answers

Explanation:

Newton's second law of motion says that the net force is equal to the mass times acceleration:

F = ma

If the net force is halved, and the mass stays the same, the acceleration will be halved as well.

F/2 = m a/2

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Most of the circuits in your home area. parallel circuits. b. switch circuits. c. series circuits. d. reversible circuits.

How does Coulomb's law relate to test charges?

Which universal force acts on protons and neutrons in an atom's nucleus?