What is the mass of an object that needs a force of 4500 n to accelerate it at a rate of 5 m/s2?

Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted