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shusha [124]
3 years ago
5

What is the S.I unit of momentum

Physics
2 answers:
bearhunter [10]3 years ago
8 0
The SI unit of mmentum is Kg m/s or kilograms metre per second.
cupoosta [38]3 years ago
7 0
Kg m/s : kilograms meters per second
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Mary and her younger brother Alex decide to ride the 26 ft diameter carousel at the State Fair. Mary sits on one of the horses i
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Answer:

a_M=1.92a_A

Explanation:

\omega_M=\omega_A = Angular speed

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Ratio of centripetal acceleration is given by

\dfrac{a_M}{a_A}=\dfrac{\omega_M^2r_M}{\omega_A^2r_A}\\\Rightarrow \dfrac{a_M}{a_A}=\dfrac{r_M}{r_A}\\\Rightarrow a_M=a_A\dfrac{r_M}{r_A}\\\Rightarrow a_M=\dfrac{11.5}{6}a_A\\\Rightarrow a_M=1.92a_A

Mary's centripetal acceleration is 1.92 times the centripetal acceleration of Alex

8 0
3 years ago
What is the equivalent resistance for a series circuit with three resistors : 5.0 ohms, 2.0 ohms, and 12.0 ohms
vesna_86 [32]

Answer:19ohms

Explanation:

equivalent resistance=5+2+12

equivalent resistance=19ohms

8 0
3 years ago
A planet exerts a gravitational force of magnitude 4e22 N on a star. If the planet were 3 times closer to the star (that is, if
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Answer:

3.6\times10^{23} N

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2 years ago
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