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3 years ago

A truck has a mass of 3000 kg and a velocity of 10 m/s. Calculate momentum!

Physics

2 answers:

BaLLatris [955]3 years ago

5 0

Given:-

Mass of the body (m) = 3000 kg
Velocity (v) = 10 m/s

To calculate: Momentum of the body.

We know,

p = mv

where,

p = Momentum,
m = Mass &
v = Velocity.

Thus,

p = (3000 kg)(10 m/s)

→ p = 30000 kg m/s (Ans.)

Evgen [1.6K]3 years ago

4 0

Answer:

$\huge{ \boxed{ \sf{30000 \: kg \: {m/s}^{2}}}}$

Explanation:

$\text{ \underline{ Given}} :$

$\star$ Mass of a truck ( m ) = 3000 kg

$\star$ Velocity of a truck ( v ) = 10 m / s

Finding the momentum :

$\boxed{ \sf{momentum \: ( \: p \: ) \: = \: mass \: ∗ \: \: velocity}}$

$\hookrightarrow{ \sf{momentum \: ( \: p \: ) \: = 3000 \: ∗ \: 10}}$

$\hookrightarrow{ \sf{ \: momentum \: ( \: p \: ) \: = 30000 \: kg \: m/ {s}^{2} }}$

Hope I helped!

Best wishes ! :D

~ $\sf{TheAnimeGirl}$

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Answer:

$|M_y| = 170.82 \ N.mm$

Explanation:

From the diagram affixed below completes the question

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Two long parallel wires carry currents of 20 A and 5.0 A in opposite directions. The wires are separated by 0.20 m. What is the

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The magnetic field midway between the two wires is $5.0*10^{-7} T$ .

It is given that Two long parallel wires carry currents of 20 A and 5.0 A in opposite directions. The wires are separated by 0.20 m.

We need to determine the magnetic field midway between the two wires.

A magnetic field is a vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials.

A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field.

Magnetic field is a place in space near a magnet or an electric current where a physical field is created from a moving electric charge that creates force on another moving electric charge.

B=B1+B2

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