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Arada [10]
3 years ago
14

A 50 kg archer standing on frictionless ice shoots a 100g arrow at a speed of 100 m/s what uis the recoild pseed of the archer?

Physics
1 answer:
nexus9112 [7]3 years ago
7 0

Answer:

v= 0.2 m/s

Explanation:

Given that

m₁ = 50 kg

m₂ = 100 g = 0.1 kg

u =10 0 m/s

If there is no any external force on the system  then the total linear momentum of the system will be conserve.

Initial linear momentum = Final momentum

m₁u₁ + m₂ u₂ =m₂ v₂ +m₁v₁

50 x 0 + 0.1 x 100 = 50 v + 0

0+ 10 = 50 v

v=\dfrac{10}{50}\ m/s

v= 0.2 m/s

Therefore the recoil speed will be 0.2 m/s.

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3 0
1 year ago
Which sequence lists the water cycle in order? A) condensation, evaporation, runoff/storage, precipitation B) evaporation, conde
faust18 [17]
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7 0
4 years ago
Read 2 more answers
Kid A has jumped off the sled! (RIP)
balandron [24]

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5 0
4 years ago
If f(x) = x2 - 3x + 1 and f(2 a) = 2f(a) then a is equal to​
loris [4]

For these question, it has two separate equations: 2f(a) and f(2a) .

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