3 years ago

Plz help me and thx if you do!

Physics

1 answer:

Rina8888 [55]3 years ago

3 0

I think it’s b... not sure tho sorry

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An object weighs 32 newtons. What is its mass if a gravitometer indicates that g = 8.25 m/s?

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Explanation:

weight=mass×g

32=mass×8.25

mass=

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3 years ago

Which group is the most common sedimentary rock

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Explanation:

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3 years ago

A shell is fired from the ground with an initial speed of 1.60 × 103 m/s (approximately five times the speed of sound) at an ini

Volgvan

Answer:

The horizontal range will be $2.55\times 10^5m$

Explanation:

We have given initial speed of the shell u = $1.6\times 10^3m/sec$

Angle of projection = 51°

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Horizontal range in projectile motion is given by

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3 years ago

What will be the change in velocity of a 850kg car if a force of 50,000 N

yKpoI14uk [10]

Answer:

29.412m/s

Explanation:

$F=ma$ where F= force, m= mass, and a=acceleration

we also know that,

a = Δv / t where Δv = change in velocity and t = time

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29.412m/s=Δv

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