Q1 a 200 kg metal block slides on a rough horizontal

Assignment Help Physics

Reference no: EM13355400

Q1. A 2.00 kg metal block slides on a rough, horizontal surface inside an insulated pipe. After sliding a distance of 500.0 m, its temperature is increased by 2.00°C. Note: Assume that all of the heat generated by frictional heating goes into the metal block. For this metal, the specific heat capacity is 0.150 cal/(g.C°).

How much work does the force of friction do on the block?

Q2. Two carts with masses of 5.00 kg and 2.64 kg move toward each other on a frictionless track with speeds of 4.86 m/s and 3.46 m/s correspondingly. The carts stick together after colliding head-on. Find the final speed.

Reference no: EM13355400

Questions Cloud

Q1 a 22 kg girl slides down a playground slide that is 850 : q1. a 22 kg girl slides down a playground slide that is 8.50 m high. when she reaches the bottom of the slide her speed

Q1 the wheel of the car has a radius of 0340 m the engine : q1. the wheel of the car has a radius of 0.340 m. the engine of the car applies a torque of 282 nbullm to this wheel

Q1 the specific heat of lead is 128 jkg0c 300 grams of lead : q1. the specific heat of lead is 128 jkg0c. 300 grams of lead shot at 1000c is mixed with 200 grams of water at 00c in

Q1 a plot of pressure as a function of volume is known as a : q1. a plot of pressure as a function of volume is known as a pv diagram. pv diagrams are often used in analyzing

Q1 a 200 kg metal block slides on a rough horizontal : q1. a 2.00 kg metal block slides on a rough horizontal surface inside an insulated pipe. after sliding a distance of

Q1 an electrical generating plant operates at the boiler : q1. an electrical generating plant operates at the boiler temperature of and exhausts the unused heat into a nearby

Q1 a 52 kg person escapes from a burning building by : q1. a 52 kg person escapes from a burning building by jumping from a window 50 m above a catching net. assuming that

Q1 sea launch mission planners are going to launch their : q1. sea launch mission planners are going to launch their russian launch vehicle from a lo 3 degrees into leo with an

Q1 a ball tied to the end of the string is swung in a : q1. a ball tied to the end of the string is swung in a vertical arc of radius r under the action of gravity. what would

User Account

All Pages