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stiks02 [169]
3 years ago
12

A lion accelerates from 1.5 m/s to 1.0 m/s in 18.4 s. How far does the lion run during this time?

Physics
1 answer:
Lesechka [4]3 years ago
6 0

Answer:

23 m

Explanation:

If acceleration is uniform then

distance = ( average velocity ) × time

              = ( (initial velocity +final velocity )/2 ) × time

              = (( 1.5 + 1.0) /2 ) × 18.4

              = ( 2.5/2 ) × 18.4

              = 1.25× 18.4

              =  23 m  

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What ocean resource may be harvested by vacuuming or trawling?
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Answer:

B, fish.

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Add on:

hope this helped at all.

3 0
3 years ago
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A 1 kg ball and a 10 kg ball are dropped from a height of 10 m at the same time. In the absence of air resistance,
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Answer:

the two balls will hit the ground at the same time.

Explanation:

The time of dropping, in the following equation, is related to both the distance travel s and the gravitational acceleration g, which are the same for both ball (if we neglect air resistance), no matter what their mass are.

s = gt^2/2

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3 years ago
What is the Ultraviolet Catastrophe?​
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7 0
3 years ago
What is the answer?
Andrews [41]

Answer:

6.26 m/s

Explanation:

Pretty slow.... the PE (Potential Energy) at 2m will be converted to KE (Kinetic Energy) at the bottom of the track (neglecting friction)

PE    =   KE

mgh = 1/2 mv^2     divide both sides of the equation by 'm'

gh    = 1/2 v^2             multiply both sides by 2

2 gh = v^2               take sqrt of both sides

v = sqrt ( 2gh) = sqrt ( 2*9.81*2) = 6.26 m/s

3 0
2 years ago
Lori wants to send a box of oranges to a friend by mail. The box of oranges cannot exceed a mass of 10.222 Kg. If each orange ha
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Explanation:

Given that,

The box of oranges cannot exceed a mass of 10.222 Kg if we are sending to a friend by mail.

The mass of each orange is 198 g

We know that,

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Let there are n number of oranges. So,

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It means she can send 52 oranges and it is maximum quantity.

4 0
3 years ago
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