An impulse of 500 Ns acts on a car for 25 seconds. What is the force exerted on the car?

When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?