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Bas_tet [7]
3 years ago
11

In any collision (crash) the_is ALWAYS constant​

Physics
1 answer:
Tatiana [17]3 years ago
8 0

Answer:

In any collision (crash) the momentum

is ALWAYS constant

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if you double the magnitude of a vector, does it follow that the magnitude of the components double? Give example.
jarptica [38.1K]

Answer:

The magnitude of the vector clearly doubles if each of its components is doubled.

Explanation:

8 0
3 years ago
Two cars A and B are moving with velocities 20 m/s and 15 m/s in the direction east and west respectively. If
Sphinxa [80]

Answer:

<u>Distance</u><u> </u><u>between</u><u> </u><u>them</u><u> </u><u>is</u><u> </u><u>4</u><u>,</u><u>2</u><u>0</u><u>0</u><u> </u><u>meters</u><u>.</u>

Explanation:

Consinder car A:

{ \bf{distance =  speed \times time }}

substitute:

distance = 20 \times (2 \times 60) \\  = 2400 \: m

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distance = 15 \times (2 \times 60) \\  = 1800 \: m

since these cars move in opposite directions, distance between them is their summation:

distance \: between = { \sum(distance \: of \: each \: car)} \\  = 2400 + 1800 \\  = 4200 \: m

3 0
3 years ago
suppose larry stands with more weight on one scale than the other if one scale reads 400 N. what does the other read?
Evgen [1.6K]
The other scale will either have a higher or lower number because 400 could be the bigger number or the smaller number but we don't know that so you cant exactly answer it.<span />
8 0
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What type of material will have a low flow of electrons?
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Answer: Insulators if i'm correct.

Explanation:

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Frequency 5hz

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