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Solve the all parts of given problem:
Problem: Earth orbits once around the sun every 365.25 days at an average radius of 1.5e11 m. Earth's mass is 6e24 kg.
Part A: How many seconds does it take the earth to orbit the sun?
Part B: What distance does earth travel in one year?
Part C: What is earth's average centripetal acceleration?
Part D: What is the average force that the sun exerts on the earth?
I need help to determine the average force that the sun exerts on the earth.
an object which has a height of 12.5 cm is placed 45.0 cm in front of a concave spherical mirror which has a focal
A ladder of length L = 2.5 m and mass m = 15 kg rests on a floor with coefficient of static friction ?s = 0.57. Assume the wall is frictionless. What is the normal force the floor exerts on the ladder
jupiters moon io is has an orbital radius of 421000 km around the planet jupiter mj 1.9 x 1027 kg. this means
The power crossing a surface perpendicular is equal to the intensity at the surface times the area of the surface. Since the source emits uniformly in all directions, the light intensity is the same at all points on the imaginary spherical surface..
A child is twirling a 0.0224-kg ball on a string in a horizontal circle whose radius is 0.104 m. The ball travels once around the circle in 0.350 s. Determine the centripetal force acting on the ball
It is 150 cm from your eyes to your toes. You are standing 196 cm in front of a tall mirror. How far is it from your eyes to the image of your toes.
A wheel, originally rotating at 126 rad/s undergoes a constant angular deceleration of 5.00rad/s2. Find its angular speed after it has turned through an angle of 628 radians
a 1.0 kg object is moving with a constant velocity 2.0 m/s toward the north. what is the second force that acts on the object
Helium gas with a volume of 2.60L under a pressure of 1.70atm and at a temperature of 43.0 oC is warmed until both the pressure and volume of the gas are doubled. How many grams of helium are there
A physics demo launches a ball horizontally while dropping a second ball vertically at exactly the same time. Which ball hits the ground first? and why
Xenon ions with a mass of 2.20×10?25 kg and charge +e are accelerated between the plates of an ion drive rocket engine to an exhaust velocity of 43,200 m/s. What is the potential difference between the plates
At the end of the trip she measures the pressure to be 3 105 Pa. Ignoring the expansion of the tires, find out the air temperature inside the tires at the end of the trip.
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