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Physics, 06.02.2021 03:30 Baby010391

Consider the following sets of three statements. In each set, two statements are true and one is false. Identify the false statement. REAL ANSWERS FOR BRAINLIST RANDOM=REPORTED

Set 1
1 The weight of an object is equal to its mass multiplied by the acceleration due to gravity.
2 More massive objects experience a greater force of gravity than less massive objects.
3 The weight of an object on Earth is identical to the weight of the same object on the moon.

Set 2
1 An object weighs differently on the moon as it does on Earth because its mass varies with location.
2 The kilogram is a unit of mass and the Newton is a unit of weight
An object’s weight is the force of gravity that acts upon it.
3
Set 3
1 The mass of the object on Earth is identical to the mass of the same object on the Moon.
2 The weight of an object is equal to its mass multiplied by the force of gravity.
3 The weight of an object is equal to the force with which gravity pulls on the object.

Set 4
1 An object’s mass is the force of gravity that acts upon it.
2 An object would have the same mass on the moon as on Earth, but would weigh less on the moon.
3 An object would have a different weight on a different planet.

2. What is the weight of:
1 A 32 kg child
2 An 82 kg linebacker
3 A 1000 kg car

3. What is the mass of:
1 A student who weighs 524 Newtons
2 A table that weighs 441 Newtons
3 A hammer that weighs 51 Newtons

4. A 15 kg box sits motionless on the floor.
Draw a force diagram for the box.
Write a vertical Fnet equation for the box.
Determine the weight of the box.
What is the magnitude of the normal force?

5. A 10 kg object is hanging vertically by a rope attached to a ceiling.
Draw a force diagram for the object.
Write a vertical Fnet equation for the box.
Determine the tension of the rope.

6. A 25 kg box is lifted from rest off of the floor by a 275 Newton upward force.
Draw a force diagram for the box.
Write a vertical Fnet equation for the box.
What is the net force acting on the box?

7. The net force required to accelerate a 35 kg bucket out of a well is 52.5 N
Draw a force diagram for the bucket.
Write a vertical Fnet equation for the bucket.
Determine the force of tension on the bucket.

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Answers: 1

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