3 years ago

HELP ME ILL GIVE BRAINLIST (please explain how to do it)

Physics

1 answer:

Alenkasestr [34]3 years ago

3 0

Answer:

I honestly don't know(sorry)

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To produce change in motion, a force must be a(n)

Bas_tet [7]

It'd be an unbalanced force

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4 years ago

An alpha particle (which has two protons) is sent directly toward a target nucleus with 90 protons. the alpha particle has a kin

Romashka-Z-Leto [24]

It does not move because of the sun the sun has no energy.

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3 years ago

3. A cat pushes a 0.25-kg toy with a net force of 8 N. According to Newton's second

jek_recluse [69]

Mass=0.25kg
Force=8N

$\\ \sf{:}\!\implies F=ma$

$\\ \sf{:}\!\implies Acceleration=\dfrac{F}{m}$

$\\ \sf{:}\!\implies Acceleration=\dfrac{8}{0.25}$

$\\ \sf{:}\!\implies Acceleration=32m/s^2$

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3 years ago

65. A length of wire is bent into a closed loop and a magnet is plunged into it, inducing a voltage and, consequently, a current

natulia [17]

Answer:

Resistance of the second wire is twice the first wire.

Explanation:

Let us first see the formula of resistance;

R = pxL/A

Here L is the lenght of the wire, A the area and p is the resistivity of wire.

As we are given that the length of second wire is double than that of the first wire, hence the resistance of second wire would be double.

Since we have two loop in second case, inducing double voltage but as resistance is doubled so the current would remain same according to ohms law

I = V/R

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3 years ago

Read 2 more answers

There is a force which resists changes in motion, called

adoni [48]

Answer:

inertia 11

Explanation:

5 0

3 years ago

HELP ME ILL GIVE BRAINLIST ​(please explain how to do it)

HELP ME ILL GIVE BRAINLIST (please explain how to do it)