What is true about the inertia of two cars , car A of mass 1,500 kilograms and car B of mass 2,000 kilograms?
1 answer:
You might be interested in
Answer:3.67 s
Explanation:
Given
Ball is thrown with an initial velocity of
As the ball moves upward it experience a declaration due to gravity which will slow down the ball
using
where v=final velocity
u=initial velocity
a=acceleration
t=time
Here
- P_1=+3D
- P_2=-2D
Now
20h
Explanation:
Given parameters:
Electrical power = 75W
Electrical energy = 1500J
Unknown:
Time taken = ?
Solution:
Electrical power is the amount of voltage that drives current.
P = IV
Electrical energy is the voltage that drives a current per unit of time
E = IVt
E = Pt
Since time is the unknown, we can make it subject of the formula;
t = =
= 20h
Learn more:
Invention of electrical power brainly.com/question/13146914
#learnwithBrainly