a body mass 45 kg is moving with a constant velocity of 10 metre per second a constant force act on body for 4 seconds and the speed of body become 2 metre per second in opposite direction calculate the acceleration produced
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F= ma cosθ
F= 45 x (2- 10 ) / 4 x -1
F= 90 N
__________
Accelration = 2-10 /4
= -2 m/s²
___________________________________________________
____________________________________________________
F= ma cosθ
F= 45 x (2- 10 ) / 4 x -1
F= 90 N
__________
Accelration = 2-10 /4
= -2 m/s²
___________________________________________________
____________________________________________________
aboutmetre:
Galti se thank you pe click ho gaya
answer galat hai
acceleration find krna hai
u r wrong answer is -3ms-2
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