Answer:
258774.9441 m
Explanation:
x = Distance of probe from Earth
y = Distance of probe from Sun
Distance between Earth and Sun =
G = Gravitational constant
= Mass of Sun =
= Mass of Earth =
According to the question
The probe should be 258774.9441 m from Earth
if i remember correctly, to get acceleration, you subtract the initial velocity from the final velocity and divide it by the time.
if you do that (11-7) / 3, it gives you 4/3 m/s^2
Answer:
towards the right.
towards the right.
Explanation:
Let be placed at origin so becomes negative and becomes positive
Electric field is given by
The electric field halfway between the points is towards the right.
The electric field halfway between the points is towards the right.
We know follwing formula
F=a*m
where F is RESULTANT force, a is acceleration and m is mass. We can transform that formula to obtain a, so
F=a*m /:m divide both sides by m
Now we have to calculate resultant force acting.
We know that Dale and Alex push on opposite direction so we have to put minus in front on one of the forces and add it.
40+(-32)=40-32=8 [N] - resultant force acting on the couch
Now we have all necessary date, we can substitute.
a=
- its the result