If an elephant has a mass of 2,000 kg, what is its weight on earth? (1 point) a. 0.0049 n b. 204 n c. 19,600 n d. 43,100 n

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your

The gun from the crime scene shows tool marks where the serial numbers are ground off. there are also tool marks on the bullets left behind. what information can the tool marks on the bullets and gun provide about the crime? what type of evidence does this information provide, individual or class?

Acar of mass 800kg is moving at a speed of 2.2m/s.