PLZZZ HELP!!! 80PTS!!!
1 answer:
Answer:
Impulse = g.m/s
Explanation:
Impulse is equal to the product of force and time
Here
Density of car = g/mL
Volume of car mL
Mass of the car is equal to the product of density and volume of car
Mass of the car
grams
Acceleration of the car is m/s^2
Force is equal to product of mass and acceleration
F = g .m/s^2
Impulse = F * t
Impulse = g.m/s
You might be interested in
Answer:
<em>W=700 Joule</em>
Explanation:
<u>Physics Work </u>
Is the dot product of the force vector by the displacement vector
When both the force and the displacements are pointed in the same direction, the formula reduces to its scalar version
The weightlifter is applying a net force of 350 N to lift the weights a distance of 2 m, thus the net work done is
Answer:
Explanation:
Given
--- initial volume
--- initial temperature
--- final temperature
--- coefficient of thermal expansion:
Required
The change in volume
To do this, we make use of cubic expansivity formula
So, we have:
The volume will expand by