The current in a radio measures 12 amps. the resistance of the radio is 4 ohms. what is the voltage? question 1 options: 3 v 48 v 3 a 48 ohms

Which of the following represents an upright image? a. -do b. +m c. -m d. +do

Acricket ball of 70g moving with a velocity of 0.5 m/s is stopped by a player in 0.5s what is the force applied to stop the ball

Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass