Acar’s 30.0-kg front tire is suspended by a spring with spring constant k=1.00x10^5 n/m. at what speed is the car moving if washboard bumps on the road every 0.750 m drive the tire into a resonant oscillation?

Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?

The chart shows the costs and shipping times for materials that a company needs to build a new product. which describes the best trade-off if the company needs to start building their product within the next two years? they should order the domestic materials because it is always best to choose the fastest shipping time. they should order the imported materials because it is always best to choose the lowest cost for materials. since the shipping time is longer, they should order the domestic materials because the additional cost is worth it to get the materials in time. even though the shipping time is longer, they should order the imported materials because they are less expensive and should arrive in plenty of time to build the product.

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above