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jekas [21]
3 years ago
10

PLS ANSWER FAST WILL GIVE BRAINLEST!!

Physics
2 answers:
Maurinko [17]3 years ago
5 0

\huge\bf{\pink{\underline{\underline{\mathcal{AnSwer࿐}}}}}

<h2>Given:- </h2>

acceleration = 1000 m/s²

force = 5000 N

<h2>To find:- </h2>

Mass of the cannonball

<h2>Formula to be used:- </h2>

\longrightarrow \underline{\boxed{\sf mass = \dfrac{force}{acceleration}}}

<h2>Solution:- </h2>

:\implies \sf mass = \dfrac{5000}{1000}

:\implies \sf mass = 5 kg

hence, the required answer is 5kg.

______________________________

egoroff_w [7]3 years ago
3 0

Answer:

from

force =mass x acceleration

mass = force/acceleration

m = f/a

m = 7.5/15

m=0.5kg

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Answer:

The magnitude of the emf induced in the coil is 60 mV.

Explanation:

We have,

Side of the square coil, a = 24 cm = 0.24 m

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\epsilon=N\dfrac{d\phi}{dt}\\\\\epsilon=N\dfrac{d(BA\cos \theta)}{dt}

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\epsilon=N\dfrac{d(BA\cos \theta)}{dt}\\\\\epsilon=NA\dfrac{dB}{dt}\cos \theta\\\\\epsilon=2\times (0.24)^2\times \dfrac{6\times 10^{-3}}{10\times 10^{-3}}\times \cos (30)\\\\\epsilon=0.0598\ V\\\\\epsilon=59.8\ V

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\epsilon=60\ mV

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Explanation:

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