2 years ago

Who came up with the 3 Laws of Motion?

Physics

2 answers:

o-na [289]2 years ago

7 0

Answer:

Isaac Newton came up with three laws of motion

IrinaVladis [17]2 years ago

6 0

Answer:

Isaac Newton came up with the 3 Laws of Motion

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Label each of the front symbols below and describe what kind of weather they can bring.

FinnZ [79.3K]

Answer:

sometimes sunset could sometimes cause a pink and orange cloud

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2 years ago

5. A sled with no initial velocity accelerates at a rate of 5.0 m/s2 down a hill. How

ad-work [718]

Answer:

60 m/s

Explanation:

$a = \frac{vf - vi}{t}$

$5.0 = \frac{vf - 0}{12}$

$5.0 \times 12 = vf$

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2 years ago

A stone is dropped from the edge of a roof, and hits the ground with a velocity of -180 feet per second. How high (in feet) is t

Neko [114]

Answer:

d = 506.25 ft

Explanation:

As we know by kinematics that

$v_f^2 - v_i^2 = 2 a d$

here we know that initially the stone is dropped from rest from the edge of the roof

so here initial speed will be zero

now we have

$v_i = 0$

also the acceleration of the stone is due to gravity which is given as

$g = 32 ft/s^2$

now we have

$v_f = 180 ft/s$

so from above equation

$180^2 - 0 = 2(32)d$

$d = 506.25 ft$

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2 years ago

Lexi is balancing equations. She is finding one equation to be very difficult to balance. Which explains how to balance the equa

Rina8888 [55]

Answer: ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 - Chemical Equation Balancer

Equation is already balanced.

Explanation: ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4

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What’s the awnser to 1 and 2

slava [35]

Answer: for 1 is number 1

and for 2 is 3

Explanation:

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2 years ago