A car weighing 3 tons Moves along a horizontal path at a speed of 54 km / h.
| May 3, 2021 | education
A car weighing 3 tons Moves along a horizontal path at a speed of 54 km / h. Determine the momentum of the vehicle.
To calculate the impulse value of the presented vehicle, you must use the formula: P = ma * V.
The values of the variables: ma – the mass of the presented car (ma = 3 t = 3 * 10 ^ 3 kg); V is the speed of rectilinear movement (V = 54 km / h = 15 m / s).
Calculation: P = ma * V = 3 * 10 ^ 3 * 15 = 45 * 10 ^ 3 N * s.
Answer: The momentum possessed by the presented car is 45 kN * s.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
