For a car weighing 1000 N, what force would be required to accelerate the car to 3 ms-2
- 150.2 N.
- 305.8 N.
- 610.5 N.
Rajaram12 asking:
how?
Community Comments (4)
D
dimky Posts: 513 09.01.2014 / 21:13
F = ma
F = 1000/9.81 * 3
F = 305.8 N
F = 1000/9.81 * 3
F = 305.8 N
P
PRABIN Posts: 1 11.01.2014 / 13:15
why u divided 9.81?
D
dimky Posts: 513 11.01.2014 / 18:50
Because in question is given weight but in formula we must use mass.
Weight = mass * G.
G = 9.81
Weight = mass * G.
G = 9.81
M
mujahidi1 Posts: 1 19.12.2014 / 03:38
G = gravity
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