The kinetic energy of an object is it's overall motion, or the sum of all kinetic energies. this applies to an automobile as well. the total kinetic energy of the car will be determined by it's speed before impact, not just its mass. the faster you are driving, the higher your odds are that you will have a collision with someone else on the road and that collision will have greater consequences for both parties involved.
what is the kinetic energy of an automobile with a mass of 1250 kg traveling at a speed of 11 m/s *?
kinetic energy is calculated as m*v^2. so to calculate the kinetic energy, we need to know the velocity and mass.
the kinetic energy of an automobile with a mass of 1250 kg traveling at 18 m/s would be approximately 20,200 joules or 7.1*10^7 ergs
what is the kinetic energy of a 1500 kg car going at a speed of 14 m s?
assuming no wind and an ideal wheel where the wheel radius is 0.3 meters and each wheel has 1200 kg, then the total kinetic power of 1 car is 7500 kw. changing the speed to 16 m s corresponds with 10,000 kw; to 18 m s corresponds with 12,000 kw; and so on. so a 1500 kg car going at 14 m would equal 8250 watts of kinetic power.
what is the kinetic energy of a 1500 kg car?
if the car were to begin still, it would have what is called “resting kinetic energy,” and that energy is simply equal to its mass (1500 kg) multiplied by the square of its motion (9.8 m/s). if we then dropped that 1500 kg car from a height of 3 m off an elevated surface with no intention on its part to do any work, we could refer to it as “gravitational potential energy” and add an additional 81,500 joules for each meter of elevation. in total, the gravitational potential energy change in this instance would be equal to -81,000 j x 3 meters = -243,000 j + 81.5 kj. the total net change in
how do you calculate kinetic energy from mass?
many people struggle with the concept of kinetic energy. kinetic energy is related to how much energy an object has when it moves. this topic can be difficult to understand because we cannot see the amount of kinetic energy something has, so it may seem like a nebulous concept.
kinetic energy is calculated by multiplying mass and velocity squared and this equation: ke = m*v*v __________________mathrm{2} or ke = m*m*m which you take the square root of both sides and then take the square root again) _________________________mathrm{e}. the idea is that “it takes work force (energy output) applied over time (distance traveled in a specific direction)” needed in
what is the kinetic energy of an automobile with a mass of 1250 kg traveling at a speed of 11 m/s
the kinetic energy of an automobile with a mass of 1250kg traveling at 200 km/h for 10 seconds would be equal to
200*1250+10^2=53125
1. multiply the car's velocity, 200km/h by the car's weight in kilograms, 1250. [200*1250=250000] 2. multiply this product by how long the car is moving, 10s–in this case 5000ms.[250000*5000=1250000] 3- we are now done with figuring out how much energy was put into the system–we need to figure out how much it has changed. 4- to determine if there has been any change
what is the kinetic energy of an automobile with a mass of 1250 kg traveling at a speed of 11 m/s?
the kinetic energy of this car is \(1/2\) its mass times the square of its speed, or \(1250*4*4 = 12000.\)
what is the kinetic energy of a car that travels at a speed of 20 m/s and has a mass of 1200 kg?
the kinetic energy of a car is proportional to its square root velocity. if we were referring to the power or work, and not the kinetic and potential energies, than it would be proportional to the square of this velocity. for example: if we compare 2 cars travelling at 10 m/s, then one car will do double the amount of work as another.
now that we know that kinetic energy is just how much work can be done, let's proceed to computing this for our scenario where a car is moving with a speed of 20 m/s. to compute how much work can be done in 1 second, we take ft-lb (foot-pounds) and divide by 3,600 seconds in an hour (
an automobile having a mass of 1250 kg is traveling at 40 m s -1 . what is its kinetic energy in kj?…
the kinetic energy of a system is the energy required to bring the system from rest to its final velocity. in your question, we can see that there is a net force acting on this object so calculating it will be a little complicated. first we need to find out what could have caused it for this object to have been acted upon by a net force and also find the size of its acceleration. we will first calculate the tension exerted on this vehicle by a massless string. if you want, you can always use any other string as long as it exerts no mass but still has some elasticity that resists being stretched or contracted indefinitely thus ensuring that there is constant tension pulling back on whatever it's connected to which in our case
what is the kinetic energy of a car with a mass of 1,993 kg if
it's traveling at 12.8 m/s? submit your answer in exponential
form.
the kinetic energy of this object is “1,993 kg × 2.2 [m/s²]” or 498,200 j. in other words, it takes a lot to stop a 1,993 kg car that's going at the speed of two meters per second. more so than you might think if you've ever been near one while it's moving through a parking lot for example!
