50
QuizMultiple Choice

Unit Test — Unit test

Question 50 • EA ACADEMY PHYSICAL SCIENCE SPRING

Anya knows the velocity of an object. What else does she need to know in order to find the object’s momentum?

Answer
A
its mass
B
its height
C
its density
D
its speed

Explanation

Momentum is calculated using the equation p = mv, where p is momentum, m is mass, and v is velocity. Since Anya already knows the velocity, she also needs the object’s mass. Height, density, and speed are not needed to calculate momentum when velocity is already known.

AI-written and checked against the verified answer.

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