I think for A it is either 54-p=? or 54 divided by p
6/6.2 OR 0.627
Step-by-step explanation:
6(1)/6.2 = 6/6.2 OR 0.627
Answer:
- angular speed: 61.3 radians/s
- tangential speed at .193 m: 11.8 m/s
Step-by-step explanation:
The forward speed of the center of the tire with respect to the ground is the same as the tangential speed of the tire at its full radius of 0.315 m, relative to the axle.
The angular speed of the tire is the ratio of tangential speed to radius:
(19.3 m/s)/(0.315 m) ≈ 61.27 radians/s
The tangential speed at any other radius is the product of angular speed and radius. At a radius of 0.193 m, the tangential speed is ...
(0.193 m)×(19.3 m/s)/(0.315 m) ≈ 11.825 m/s ≈ 11.8 m/s
Answer:
4.8
Step-by-step explanation:
Each pepper sells for 0.40 cents
Answer:
£95
Step-by-step explanation:
Cost of 11 cushions = £55
Unit cost of 1 cushion = 55/11 = £5 per cushion
Cost of buying 19 cushion = 19 × unit cost
= 19 × £5
= £95
Thus, it would cost £95 to buy 19 cushions