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Brilliant_brown [7]
2 years ago
15

This question looks so simple , but I don’t want to get it won’t could I get help .

Physics
2 answers:
Doss [256]2 years ago
4 0

Answer:

I would think a vector but double check that before turning it in

Explanation:

zalisa [80]2 years ago
4 0
I think it’s vector
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8 0
2 years ago
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A car traveling in a straight line has a velocity of 5.0 m/s. After an acceleration of 0.75 m/s/s, the cars velocity is 8.0. In
Bogdan [553]
Vs - velocity on beginning
ve - velocity on ending. You've got:
v_s = 5 \frac{m}{s} \\ v_e=8 \frac{m}{s} \\ \hbox{Then:} \\ \Delta v=v_e - v_s = 8 \frac{m}{s} - 5\frac{m}{s}=3 \frac{m}{s} \\ a=0,75 \frac{m}{s^2} \\ \hbox{And from formula:} \\ a=\frac{\Delta v}{\Delta t} \qquad \Rightarrow \qquad  \Delta t= \frac{\Delta v}{a} \\ \hbox{Substitute:} \\ \Delta t=\frac{3\frac{m}{s}}{0,75 \frac{m}{s^2}}= \frac{3}{\frac{3}{4}} s= 3 \cdot \frac{4}{3} s= 4 s
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3 0
3 years ago
very dense * powerful gravitational field * extremely compact space object * spectroscope data reveal swirling gas Observations
pickupchik [31]
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5 0
3 years ago
Velocity of an object of mass 5 kg increases from 3 m/s to 7 m/s on applying a force continuously for 2 s. Find out the force ap
Alenkasestr [34]

Answer:

Force=10N

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Explanation:

Given,

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Which quantity has both a magnitude and a
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