Question

Find the velocity of a proton that has a momentum of (4.48 × 10⁻¹⁹ {kg} ⋅ {m/s}).

a) (4.48 × 10⁻¹⁹ {kg} ⋅ {m/s})

b) (c - 4.48 × 10⁻¹⁹ {kg} ⋅ {m/s})

c) (c + 4.48 × 10⁻¹⁹ {kg} ⋅{m/s})

d) (c × (1 - (4.48 × 10⁻¹⁹)²)^{0.5})

Answer 1

To find the velocity of a proton with a given momentum, use the equation momentum = mass × velocity. Solve for velocity using the given values. Therefore the correct answer is a) (4.48 × 10⁻¹⁹ {kg} ⋅ {m/s}).

Step-by-step explanation:

To find the velocity of a proton with a given momentum, we can use the equation:

momentum = mass × velocity

where momentum is given as 4.48 × 10⁻¹⁹ {kg} ⋅ {m/s}.

Since the mass of a proton is approximately 1.67 × 10⁻²⁷ kg, we can rearrange the equation to solve for velocity:

velocity = momentum / mass

Substituting the given values, we have:

velocity = 4.48 × 10⁻¹⁹ {kg} ⋅ {m/s} / 1.67 × 10⁻²⁷ kg

Solving this calculation gives us the velocity of the proton.

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