Work done by the car is 3900 J
Explanation:
- Power and work are related by the equation, Power = Work Done/Time
- Power is the rate at which work is done.
- Here, the car uses power of 260 W and time taken is 15 s.
Work Done = Power × Time
= 260 × 15 = 3900 J
<span>Your flexibility decreases. But if you exercise or stretch a few times a week you can slow down the process </span>
Answer: 
Explanation:
The acceleration of an object can be calculated by using Newton's second law:
where
F is the net force applied on the object
m is the mass of the object
a is its acceleration
In this problem, we have F=125 N and m=25.0 kg, so we can rearrange the equation to calculate the acceleration:
You're right, Answer C
The dust and gas accumulate to form a solar nebula, which later on creates the star and the planets.
I belive it could be 6.5 but I could be wrong
