A 500 kg crate is lifted by a crane and accelerated upward at 2 m/s/s. What is the tension force in the cable?

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd question 6 options: 3000 joules 30 joules 320 joules 3200 joules

On average 8 bananas make up one pound. the price is four pounds for 5.00. you must buy 25 bananas. what is your cost?

Which type of energy is transferred by convection currents?