A rolling rock with a velocity of 20 m/s has a momentum of 5000 kg m/s. What is the rock’s mass
1 answer:
Answer:
<h2>250 kg</h2>
Explanation:
The mass of the rock can be found by using the formula
p is the momentum
v is the velocity
From the question we have
We have the final answer as
<h3>250 kg</h3>
Hope this helps you
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More people walk to school or work hope this helps
Answer:25kgm/s
Explanation:
mass=2.5kg
Velocity=10m/s
Momentum=mass x velocity
Momentum=2.5 x 10
Momentum=25kgm/s
Answer:
1.25 m/s²
Explanation:
Average acceleration is the change in velocity over change in time.
a = Δv / Δt
a = (5 m/s − 0 m/s) / 4 s
a = 1.25 m/s²
The energy content is decreased and so is the particle speed.
im pretty sure it was tennis
