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MMLU-Pro / 9084 / A neutron traveling at a speed of 2 × 10^3 m/s collides with a nucleus and…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

A neutron traveling at a speed of 2 × 10^3 m/s collides with a nucleus and rebounds with a speed of 3 × 10^2 m/s. (a) Determine the work done by the force of interaction between the nucleus and neutron and (b) estimate the strength of the force if the distance over which the collision occurred is 2 × 10^5 m. The mass of a neutron is 1.67 × 10^-27 kg.

category

physics

options

  1. - 6.34 × 10^-21J, - 3.17 × 10^-6 N
  2. 2.17 × 10^-21J, 1.08 × 10^-7 N
  3. - 2.17 × 10^-21J, 1.08 × 10^-6 N
  4. - 3.27 × 10^-22J, 2.75 × 10^-6 N
  5. - 3.27 × 10^-21J, - 1.64 × 10^-6 N
  6. 3.27 × 10^-21J, - 1.64 × 10^-7 N
  7. 4.50 × 10^-21J, 2.25 × 10^-7 N
  8. 6.34 × 10^-21J, 3.17 × 10^-7 N
  9. - 4.50 × 10^-21J, - 2.25 × 10^-6 N
  10. 5.23 × 10^-21J, 1.64 × 10^-6 N

src

stemez-Physics

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Source and history

upstream_id / Original problem ID
9084
task_id
38a623a0-18ea-5e19-996a-7c6cd28ea544
task_key
default--test--9084
task_revision_id
1
config / split
default / test

Official source

initial import