Problemas
Question 16 (1 point) Rank the following in terms of greatest momentum to least. 1. A 5000 kg car in the parking lot 2. A40 kg person jogging at 6m/s 13. A2 kgrabbit sprinting at 15m/s 4. A 50 kgtable being pushed at 2m/s
Roztwór
Mariana
maestro · Tutor durante 5 años
4.6
(171 Votos)
Respuesta
The correct order is 4, 2, 3, 1.
Explicación
## Step 1Momentum is a vector quantity that is the product of the mass and velocity of an object or particle. It is calculated by the formula:###
where
is the momentum,
is the mass, and
is the velocity.## Step 2We need to calculate the momentum for each of the given options.## Step 3For the 5000 kg car in the parking lot, the velocity is 0 m/s. So, the momentum is:###
## Step 4For the 40 kg person jogging at 6 m/s, the momentum is:###
## Step 5For the 2 kg rabbit sprinting at 15 m/s, the momentum is:###
## Step 6For the 50 kg table being pushed at 2 m/s, the momentum is:###
## Step 7Now, we can rank the options in terms of greatest momentum to least.