PLEASE HELP ANSWER NOW
Planet A has a tilt of five degrees. What seasonal changes would be expected on this planet?

Extreme temperature changes between seasons

Little to no change in temperatures between seasons

Seasonal changes along the equator only

Seasonal changes at the poles only

Awave with a frequency of 500 hz is traveling at a speed of 100 m/s. what is the wavelength?

3. a worker pushes a 30.5 kg polished stone along a polished table with a force on bonin a straight line for 5.20 s after starting from rest. there is no friction between thestone and the table. at the end of the table. the stone is hooked to a cable with a lengthof 62.0 cm to rotate it to a rough table to store until they can be picked up. the roughtable has a coefficient of static friction 0.702 with the polished stone. remember that 8= 9.80 m/s2a) what is the speed of the stone when it is hooked to the cable? b) what is the tension in the cable while the stone is rotating? (there is still nofriction)c) how much force is needed to make the stone begin sliding from rest on therough table? ius = 0.70262.0 cm30.5 kg20.5 kg6= 0

What would be the radius of the earth if it had its actual mass but had the density of nuclei? express your answer to two significant figures and include the appropriate units.