Could you please provide the answers and workings out to the following physics problems. explain exactly how you came up with answer, provide a graph/drawing where needed for better understanding of the answer.

Please see attachment.

1. When the net force that acts on a hockey puck is 10 N, the puck accelerates at a rate of 50 m/s^2. Determine the mass of the puck.

2. A 15-N net force is applied for 6.0 s to a 12-kg box initially at rest. What is the speed of the box at the end of the 6.0-s interval?

3. A 810-kg car accelerates from rest to 27 m/s in a distance of 120 m. What is the magnitude of the average net force acting on the car?

4. Two forces act on a 16-kg object. The first force has a magnitude of 68 N and is directed 24 degrees north of east. The second force is 32 N, 48 degrees north of west. What is the acceleration of the object resulting from the action of these two forces?

5. Two forces act on a 4.5-kg block resting on a frictionless surface as shown. What is the magnitude of the horizontal acceleration of the block?

A 70.0 kg astronaut pushes to the left on a spacecraft with a force F in gravity free space. The spacecraft has a total mass of 1.0 x10^4 kg. During the push, the astronaut accelerates to the right with an acceleration of 0.36 m/s^2.
6. Which one of the following statments concerning this situation is true?
7. Determine the magnitude of the acceleration of the spacecraft.

8. Two point masses m and M are separated by a distance d. If the distance between the masses is increased to 3d. how does the gravitational force between them change?

9. An astronaut orbits the earth in a space capsule whose height above the earth is equal to the earth's radius. How does the mass of the astronaut in the capsule compare to her mass on the earth?

10. What is the magnitude of the gravitational force acting on a 79.5-kg student due to a 60.0 kg student sitting 2.25 m away in the lectrue hall?

A 292 kg motorcycle is accelerating up along a ramp that is inclined 30 degrees above the horizontal. The propulsion force pushing the motorcycle up the ramp is 3150 N and air resistance produces a force of 250 N that opposes the motion.
What is the magnitude of the motorcycle's acceleration?

Two crates, of mass 75 kg and 107 kg, are in contact and at rest on a horizontal surface. A 732 N force is exerted on the 75 kg crate.
If the coefficient of kinetic friction is 0.15, calculate the following:
(a) the acceleration of the system in m/s/s.
(b) the force that each crate exerts on the other in N.

A rock of mass 31 kg accidentally breaks loose from the edge of a cliff and falls straight down. The magnitude of the air resistance that opposes its downward motion is 237 N. What is the magnitude of the acceleration of the rock?

A balloon is descending with a constant acceleration "a" less than 'g' weight of the balloon with the basket and the contents is W. What weight m of the basket should be released so that the balloon will begin to accelerate upwards with constant acceleration 'a' ? Neglect air resistance.

Concept Question: A large rock and a small pebble are held at the same height above the ground.
(a) Is the gravitational force exerted on the rock greater than, less than or equal to that exerted on the pebble? Justify your answer.
(b) When the rock and the pebble are released, is the downward acceleration of the rock gre

Please help with the following problem.
A force F applied to an object of mass m1 produces an acceleration of 3.00m/s^2. The same force applied to a second object of mass m2 produces an acceleration of 1.00m/s^2.
(a) What is the value of m1/m2?.........I understand that a2/a1=1/3 --answer
(b) If m1 and m2 were combine

An airplane has a mass of 3.1 x 10^4 kg and takes off under the influence of a constant net force of 3.7 x 10^4 N. What is the net force that acts on the plane's 78-kg pilot?

Calculate the centripetal acceleration of the Earth in its orbit around the Sun and the net force exerted on the Earth. What exerts this force on the Earth? Assume the Earth's orbit is a circle of radius 1.50 x 10^11m.

Three boxes are in contact with each other on a frictionless horizontal surface as shown. The masses of the boxes are ml = 10 kg, m2 = 20 kg, and m3 = 30 kg. A horizontal force F = 90 N is applied to ml. Calculate.
a. The acceleration of the three boxes.
b. The net force on each box.
c. The contact forces between the boxes.