Bubba and Bertha are arguing again over who is stronger and can generate more momentum. Bubba can get a 27 kg brick with a velocity of 8 m/s. Bertha chooses a 43 kg cinder block and throws it with a velocity of 5m/s. Who is going to win this argument? ​

Orange juice has a lower or higher viscosity than chocolate syrup

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?