Plz !
1. rearrange the formula d = v*t and solve for velocity (or average speed). a car travels 25 km in 30 min. what was the car’s average speed?

A-4.60 μc charge is moving at a constant speed of 6.80×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points.

Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario

The substances that are necessary for producing of certain hormones and that store and transport vitamins