An automobile vehicle has a mass of 2500 kg. What must be the force between the vehicle and road if it stops with negative acceleration of 2.5 meter per second square?
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Answered by
16
Answer:
-5000 newtons
Explanation:
Given :
- Mass of the vehicle = m = 2500 kg
- Acceleration of the vehicle = a = - 2.5 m/s²
- Final velocity = v = 0 m/s
To find :
- The force required to stop the vehicle with a mass of 2500 kg and acceleration of - 2.5 m/s²
Force = mass×Acceleration
Force = 2500×-2.5
Force = - 5000 newtons
The force acting on the body is equal to - 5000 Newtons in the direction of motion of the car and 5000 Newtons against the motion of car of mass 2500 kg to produce acceleration of - 2.5 m/s²
Answered by
3
Answer:
62500 N
Explanation:
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