a Porsche 911 accelerates from rest to 27ms^1 due north in 5.8 seconds the mass of the car is 1400 kg what is the magnitude and direction of the average net force that acts on the Porsche
plz answer guys its urgent
answer with detailed explaination
the final answer is 6500 N
Answers
Answered by
17
F=ma
F=1400kg×27-0/5.8m/s²
F=1400×4.65
F≈6500N
F=1400kg×27-0/5.8m/s²
F=1400×4.65
F≈6500N
DSJ1204:
but which formula did you use
sorry i understood it
Force=Mass×Acceleration
:-)
i did not understand this=27-0/5.8m/s² how did you derive it
acceleration=change in velocity
with respect to time
hey DSJ1204 you are in which standard?
9th?
Answered by
10
Answer:
F=ma
F=m(v-u/t)
F=1400*27/5.8
F=6500N
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