PLEASE HELP ME I AM BEGGING YOU :)) 15 POINTS A student investigated the energy being transferred using the

joulemeter (J).

The reading on the joulemeter was always 20 J lower than the

calculated value.

Name the type of error in the investigation

Select the correct answer. anna will wear a black dress when she attends het cousin's wedding. which color(s) does the dress absorb? a. all colors b. no colors c. red and green d. white

What is the most useful equation for electric power?

A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s