The truck will require force to stop:
Force equals Mass x Acceleration (F = m * a)
Both vehicles will need to decelerate by 55 miles per hour, so the one with a greater mass, m, will require more force to stop. The truck has a mass of 4000 kg, which is greater than the car's
Answer:
-36.71%
Explanation:
Using the Generalized Work Energy Principle, the puck is brought to rest by an external force and the system has no kinetic energy
#Denote the stopping distance and force required with a prime and observe from (i) that:
#If stopping distance increases by a factor of 79/50;
So F decreases by 36.71% . we expect force to reduce since the same amount of work is repeatedly done on the system over a long distance.
Answer:
A transformed, visible pattern on earth that holds cues indicating the presence of a particular ethnic group is cultural landscape.
Explanation:
Instead, they use<span> uranium fuel, consisting of solid ceramic pellets, to produce</span>electricity<span> through a process called fission. </span>Nuclear power plants<span> obtain the heat needed to produce steam through a physical process. This process, called fission, entails the splitting of atoms of uranium in a </span>nuclear reactor<span>.</span>
The answer is false
hope this helps
