#### Which of the following statements are correct? All applications of force require contact between two objects. forces are measured in newtons. a force is a scalar. a force is a push or pull.

**Answer:**

The correct statements are: forces are measured in newtons and a force is a push or pull.

All applications of forces require contact between two objects.

Incorrect. There are non-contact forces, such as gravitational and magnetic forces, that do not require direct contact between objects.

Forces are measured in Newtons.

Correct. The unit used to measure force is the Newton (N).

A force is a scalar.

Incorrect. A force is a vector quantity, not a scalar. This means that it has both magnitude and direction.

A force is a push or pull.

Correct. Forces are interactions that result in a push or pull on objects, causing them to change motion or remain stationary.

In summary, statements 2 and 4 are correct, while statements 1 and 3 are incorrect.

**More Answers:**

- Convert 101°F to degrees Celsius.
- Which of the following statements is an offer:
- How effective use percent decrease calculator?
- How to convert 73 kg to lbs??
- The Sixth Amendment states that someone accused of a crime must go to trial:
- Convert the following weights in kilograms to pounds.
- Convert 101 degrees Fahrenheit
- Does Elena become a vampire?
- Three resistors, R1 =10Ω, R2 =20Ω, and R3 =30Ω