Momentum = mass * velocity.
We are told that his momentum is 80kgm/s, and that his mass is 80 kg, so we can say:
80kgm/s = 80 kg × V
∴ 1m/s= V
So the velocity of the man is 1 meter per second west.
Just divide the distance by the time. The answer is in meters/second. If you want to convert that to the more commonly used kilometers/hour, multiply the number of meters/second by 3.6.
Walking in circles ended in 2011.
It all depends at how fast you are walking. a brisk walk is 4.5mph. Therefore it would take about 29.37hours. But like i said, depends how fast you are walking...!
They will be walking 3.72 mph
It has 3 pairs of walking legs.
yes , look at a moving car or a walking person
The elephant walking at 3 m/s east has more momentum since momentum is calculated as mass multiplied by velocity, and the elephant has a significantly higher mass compared to the mouse.
The momentum of an object is given by the product of its mass and velocity. In this case, the 3000 kg mass moving at 0.2 m/s has a big momentum because both its mass and velocity are relatively large. The momentum of an object is a measure of its motion and its resistance to changes in motion.
The elephant walking at 3 meters per second east has more momentum because momentum is defined as mass multiplied by velocity, and the elephant has much more mass than the mouse. The higher velocity of the elephant further contributes to its greater momentum compared to the mouse.
The elephant
I would rather collide with someone standing still, as there would likely be less force and potential for injury compared to colliding with someone walking or running.
this question has the theoritical answer but it is not yet practically done. according to the theortical answer """"""""yes! elephant have the same momentum as a golf ball<<<<<<<<< Actually, elephants can have the same momentum as a golf ball. the equation for momentum is m x v2. m is mass, v is speed, and the two represents "speed squared". If the golf ball has a huge speed, then yes, it can have the same momentum as the elephant.
The principle of conservation of momentum states that the total momentum of a system remains constant if no external forces act on it. In our daily activities, this principle is evident in scenarios such as walking, where the momentum of our body is conserved as we move forward. It also applies to activities like throwing a ball or riding a bicycle, where momentum is transferred between objects but the total momentum of the system remains constant.
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Velocity is a measure of the speed of an object that is moving in a specific direction.Imagine walking across the room. If you walk in the same direction and do not change speed, your velocity remains constant until you stop moving. If you keep a constant speed, but change direction while walking, your velocity changes. If you walk in the same direction but slow down and speed up while walking, your velocity changes. Velocity is a vector quantity that describes the speed and direction that an object is moving. It is the same as "speed" except that it includes the direction of the object as well. Speed is the rate of change of distance.In common language, velocity is often used imprecisely to mean "speed".
The energy expenditure for walking depends on factors like speed, weight, and distance traveled. On average, a person uses about 0.2 to 0.3 calories per kilogram of body weight per minute when walking at a moderate pace. This can be converted to approximately 0.84 to 1.26 Joules per kilogram of body weight per minute.
Basically velocity is speed in a specific direction. So just the speed of the person when waking in the wind with a specific direction.