The engine of a car produces a driving force of 5000 N on the car. Resistive forces R also act on
the car, as shown.
R
AN PRIA
Soon 4713
The car has a mass of 800 kg and an acceleration of 1.0 m/s2
What is the value of R?
A
800N
B
4200N
C
5800 N
D
8000N
Answers
Answered by
3
the car has a mass of 800kg and an acceleration of 1.0 m/s25800
Answered by
0
Answer:
B)4200 N(newtons)
Explanation: R is a force so to find out the froce of an object we multiply mass and accelaration F=ma
Since our mass is 800 kg and accelaration is 1.0 m/s²
F=800x1=800
since we have the engine force which will take 5000 Newtons from it we subtract 800 from 5000 resulting in 4200.
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