Calculate the momentum of a toy car with a mass of 0.45kg, traveling 2.23 meters in 6.4 seconds. Round to the nearest hundredth.
To calculate the momentum, we can use the formula:
Momentum = mass * velocity
First, we need to calculate the velocity. We can use the formula:
Velocity = distance / time
Plugging in the given values:
Velocity = 2.23m / 6.4s
Velocity ≈ 0.35 m/s
Now we can calculate the momentum:
Momentum = 0.45kg * 0.35 m/s
Momentum ≈ 0.16 kg*m/s
Rounding to the nearest hundredth, the momentum of the toy car is approximately 0.16 kg⋅m/s.
To calculate momentum, we can use the formula:
Momentum = mass * velocity
First, we need to find the velocity of the toy car. Velocity is equal to distance divided by time:
Velocity = distance / time
Plugging in the given values:
Velocity = 2.23 meters / 6.4 seconds
Calculating this:
Velocity ≈ 0.348 meters/second
Now, we can calculate the momentum:
Momentum = mass * velocity
Plugging in the given mass and the calculated velocity:
Momentum = 0.45 kg * 0.348 meters/second
Calculating this:
Momentum ≈ 0.1572 kg⋅m/s
Rounding to the nearest hundredth:
Momentum ≈ 0.16 kg⋅m/s
Therefore, the momentum of the toy car is approximately 0.16 kg⋅m/s.