High School

AP Physics: Momentum and Impulses

Can you explain step by step how to get the answer?

Answer :

Final answer:

To calculate momentum and impulse in AP Physics, use the formulas p = m * v and I = F * Δt, respectively. Identify the given values, apply the appropriate formula, substitute the values, and calculate the result. Label the answer with the appropriate unit.

Explanation:

To calculate momentum, you need to multiply the mass of an object by its velocity. The formula for momentum is:

p = m * v

where p is the momentum, m is the mass, and v is the velocity.

To calculate impulse, you need to multiply the force applied to an object by the time interval over which the force is applied. The formula for impulse is:

I = F * Δt

where I is the impulse, F is the force, and Δt is the change in time.

  1. Identify the given values in the problem.
  2. Apply the appropriate formula based on what you're asked to solve.
  3. Substitute the values into the formula and calculate the result.
  4. Label your answer with the appropriate unit.

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