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28 Nov 2020
An object's speed is increased by a factor of three.
Part (a) How does the object's momentum change?
O There is not enough information.
O It decreases by a factor of three.
O The momentum does not change.
O It increases by a factor of more than three
O It decreases by a factor of more than three It increases by a factor of three.
Part (b)
How does the object's kinetic energy change?
An object's speed is increased by a factor of three.
Part (a) How does the object's momentum change?
O There is not enough information.
O It decreases by a factor of three.
O The momentum does not change.
O It increases by a factor of more than three
O It decreases by a factor of more than three It increases by a factor of three.
Part (b)
How does the object's kinetic energy change?
teacherrecoLv10
11 Aug 2023
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