Is time real

If everything is relative to gravity

A dolphin accelerates at - 1.77 m/s2 for 3.33 s, and ends with a velocity of -8.77 m/s. What is the displacement of the dolphin in that time? (Unit = m)

What type of measurement is indicated by km

Which microscope allows two samples to be viewed simultaneously

If 3,600 J of work is done in 3.0 s, what is the power?

What is the chemical name of SiF4

What happens to a light ray passing through the center of a lens?

A spider crawling across a table leaps onto a magazine blocking its path. The initial velocity of the spider is 0.870 m/s at an angle of 35.0° above the table, and it lands on the magazine 0.0770s after leaving the table. Ignore air resistance.

A force of 5 N accelerates an object. The object's mass is 50 g. What is the acceleration of the object? (Formula: F=ma)

Which is a legacy of the enlightenment?

An instrument for observing very small objects is a. micrometer spectroscope microscope magnoscope