OnRamps Physics Final Exam Review 1 - Basic math

What are the correct units for mass

• ounces

• pounds

• grams

• kilograms

What are the correct units for length

• inches

• kilometers (km)

• centimeters (cm)

• meters (m)

What are the correct units for time

• minutes

• seconds

• hours

• days

Don't look this up on the internet. Make sure you know how to calculate the correct answer.

What is the sine of a 34 degree angle?

• 0.829

• 0.529

• 0.559

• 0.675

Find the cosine for Θ.

• 0.93

• 0.37

• 2.79

• 2.73

Find x component of the vector (side b).

• 7.79 m/s

• 4.10 m/s

• 2.79 m/s

• 1.90 m/s

How many degrees are in an angle with a measure of 0.82 radians? Do not look this up on the internet. Make sure you know how to find the answer.

• 0.82 degrees

• 93.97 degrees

• 23.49 degrees

• 46.98 degrees

Convert 23 cm into meters. Do not look this up on the internet. Make sure you know how to find the answer

• .023 m

• 0.23 m

• 2.3 m

• 230 m

How many seconds are in 4 weeks? Do not look this up on the internet. Make sure you know how to find the answer

• 40,320 s

• 2,419,200 s

• 345,600 s

• 28 s

For an angle of 25 degrees, what is the y component of the vector?

• 26.28 m/s²

• 725 m/s²

• -3.84 m/s²

• 12.26 m/s²

Tags

NGSS.HS-PS2-1