If both have same velocity and mass. Then bicycle will have greater momentum.
Can the momentum of a bicycle and a car be the same?
Change in momentum of an object is given by the product of its mass and its change in speed, so because a car has much more mass than a bike, the change in speed will be much less to produce the same change in momentum as a bike at a high speed.
Which has a greater momentum the jeepney or the motorcycle?
The momentum is directly proportional to the mass and velocity of an object . This means that the greater the mass or velocity of the object, the greater its momentum. Since the jeepney is bigger which means that it has a greater mass and faster than the motorcycle, therefore, the jeepney has greater momentum.
Why is it easy to stop a moving bicycle than a car?
Since the total weight of the bike is far smaller than of the car’s, the amount of energy that has to be dissipated is smaller. That’s why it can be dissipated more quickly and the bike can stop faster.
Which truck has more momentum Why?
A moving truck has more momentum than a car moving at the same speed because the truck has more mass. A fast car can have more momentum than a slow truck. A truck at rest has no momentum at all. A truck rolling down a hill has more momentum than a roller skate with the same speed.
What happens when two things collide?
In a collision between two objects, both objects experience forces that are equal in magnitude and opposite in direction. Such forces often cause one object to speed up (gain momentum) and the other object to slow down (lose momentum).
Which vehicle has higher inertia if all have the same speed?
At the same speed, a car will have more inertia than a truck. Inertia (in this case, momentum) is proportional to mass.
What is the momentum of the jeepney?
The momentum of a 2,000 kg jeepney traveling at 10 m/s is 20,000 Kg*m/s.
Which is a necessary condition for the total momentum of a system to be conserved?
The law of conservation of momentum says that the momentum of a closed system is constant in time (conserved). A closed (or isolated) system is defined to be one for which the mass remains constant, and the net external force is zero. The total momentum of a system is conserved only when the system is closed.
Which has more momentum a heavy truck moving at 30 km h?
Which has more momentum, a heavy truck moving at 30 km/h or a light truck moving at 30 km/h? Answer: If two objects are running at the same velocity, the object with greater mass has more momentum compared to the object with a lesser mass since the formula of momentum is (momentum = mass × velocity) .
Which is harder to stop a truck or a bicycle?
Short answer: of course it’s going to be harder and slower to stop a 65mph truck that weighs 80,000 pounds than a 20mph bike that might, including the rider, maybe weigh 250. … A 250 pound rider and bicycle going 20 miles an hour works out to 4,532.4 joules of kinetic energy.
What is the difference between impulse and momentum?
Momentum is mass in motion, and any moving object can have momentum. An object’s change in momentum is equal to its impulse. Impulse is a quantity of force times the time interval. Impulse is not equal to momentum itself; rather, it’s the increase or decrease of an object’s momentum.
What factors affect an object’s momentum?
What two factors affect an object’s momentum? Momentum is affected by the mass of the object and its velocity (or speed).
How do you find momentum?
- An object which is moving has momentum. …
- p = m • v.
- In a collision, a force acts upon an object for a given amount of time to change the object’s velocity. …
- Impulse = Momentum Change.
- F • t = mass • Delta v.
- F1 = – F2
- t1 = t2
- If A = – B.