Question

Чему равен импульс тела 16 кг если скорость равна 18 км\ч

Answer 1

16*18 = 288 кг*м/c
Произведение массы на скорость называется импульсом тела

Answer 2

Calculating the Impulse of a Body

To calculate the impulse of a body, we can use the formula:

Impulse (J) = mass (m) × change in velocity (Δv)

Given: - Mass (m) = 16 kg - Velocity (v) = 18 km/h

First, we need to convert the velocity from km/h to m/s, as the standard unit for velocity is meters per second (m/s).

Using the conversion: 1 km/h = 0.277778 m/s

So, the velocity in m/s is: 18 km/h × 0.277778 m/s = 5 m/s

Now, we can calculate the impulse using the given mass and velocity: Impulse (J) = 16 kg × 5 m/s = 80 kg m/s

Therefore, the impulse of the body with a mass of 16 kg and a velocity of 18 km/h is 80 kg m/s.