- #1
Angelique
- 3
- 0
A tundra buggy, which is a bus fitted with oversized wheels, is stuck in Churchill, Manitoba, on slippery ice. The wheel radius is 0.84 m. The speedometer goes from 0 to 27 km/h while the buggy moves a total distance of 7.0 m in 9.0 s.
Find the magnitude of the total acceleration of a point at the bottom of the wheel at the end of 4.0 s.
I know that the total acceleration is the tangential acceleration + the radial acceleration + the linear acceleration. But i can't seem to get the right values for the accelerations since the answer is 13.2m/s^2
for tangential acceleration i got 0.66m/s^2
Im not sure how to find the other 2 accelerations
Find the magnitude of the total acceleration of a point at the bottom of the wheel at the end of 4.0 s.
I know that the total acceleration is the tangential acceleration + the radial acceleration + the linear acceleration. But i can't seem to get the right values for the accelerations since the answer is 13.2m/s^2
for tangential acceleration i got 0.66m/s^2
Im not sure how to find the other 2 accelerations