A 50KG BLOCK IS BEING PULLED BY
a 200-N FORCE ON A HORZONTAL ROUGH SURFACE AS SHOWN IN DIAGRAM.IF THE COEFFICIENT OF KINETIC FRICTION BETWEEN THE BLOCK AND THE SURFACE IS 0.3. FIND THE ACCELERATION OF THE BLOCK
2 answers
A 1500- KG CAR IS MOVING WITH A VELOCITY OF 20m/s on a straight road when the brakes are applied uniformly. The car stops after traveling a distance of 200m.what is the braking force on the car?
1/2xMxV^2=FxX X=distance
1/2x1500x20^2=Fx200
F=1500N
1/2x1500x20^2=Fx200
F=1500N
0 answers