Explanation:
direction of electric field is same as that of force experienced by the test charge
Answer:
I think that those are all true but I'm not completely sure.
An insulator is an object that prevents the flow of electricity. Examples of such are rubber, plastic, wood, ceramic.
The car's rate of acceleration : a = 2.04 m/s²
<h3>Further explanation</h3>
Given
speed = 110 km/hr
time = 15 s
Required
The acceleration
Solution
110 km/hr⇒30.56 m/s
Acceleration is the change in velocity over time
a = Δv : Δt
Input the value :
a = 30.56 m/s : 15 s
a = 2.04 m/s²