A particle moving along a straight line with uniform acceleration

describes 1.45 m and 1.85 m in the sixth and the tenth second

respectively. What distance will it cover in the sixteenth second?

Coal contains energy. a. light b. kinetic c. chemical d. mechanical

What is the difference between mass density and weight density?

Car batteries are often rated in amp-hours. this rating indicates the quantity of charge that can pass through the battery before the battery's chemical energy must be restored by the car's generator or some other source. the amp-hour unit is convenient for simple calculations. for example, a 60-amp-hour battery can supply a current of 1.0 a for 60 h (or 60 a for 1.0 h) before going dead. find the energy stored in the following. (a) a 58 a-h, 10 v car battery(b) a 1.3 a-h, 1.7 v flashlight battery