an unloaded truck weighing 2000kg has maximum acceleration of 0.5 m/s sq. what is the maximum acceleration when it is carrying a load of 2000kg ?
Answers
Answered by
390
1st case (unloaded truck)
m= 2000kg
a= 0.5 m/s^2
F=m ×a
F= 2000×0.5 =1000N
2nd case (loaded truck)
m= 2000+2000= 4000kg
F=1000N (same) remain unchanged
F=m/a
a= F/m
a=1000/4000
a=0.25 m/s^2
m= 2000kg
a= 0.5 m/s^2
F=m ×a
F= 2000×0.5 =1000N
2nd case (loaded truck)
m= 2000+2000= 4000kg
F=1000N (same) remain unchanged
F=m/a
a= F/m
a=1000/4000
a=0.25 m/s^2
Answered by
69
Answer:25m/s^2
Explanation:★ solution ★
1st case (unloaded truck)
m= 2000kg
a= 0.5 m/s^2
F=m ×a
F= 2000×0.5 =1000N
2nd case (loaded truck)
m= 2000+2000= 4000kg
F=1000N (same) remain unchanged
F=m/a
a= F/m
a=1000/4000
a=0.25 m/s^2
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