A car moves around a circular track at a constant rate. What must change?

A. only it's speed

B. only it's velocity

C. both its speed and it's velocity

When laser light shines on a screen after passing through two closely spaced slits, it becomes

Which of these factors control ocean currents? select the two correct answers. A Water temperature B Weather forecasts C Global winds D Ocean depth

A rifle fires a 2.10 x 10^-2 kg pellet straight upward, because the pellet rests on a compressed spring when the trigger is is pulled. the spring has negligible mass and it is compressed by 9.10 x 10^-2 m from is unstrained length.

Which of these sentences exhibits proper capitalization? A. Next Saturday afternoon, we are traveling to the great city of London. B. Next Saturday Afternoon, we are traveling to the great city of London. C.

Planck's constant allows for the conversion of energy to: frequency wavelength photons choice a and b

The minimum breaking distance d in feet for a typical vehicle can be modeled with the equation d (v) = 0.045v2, where v is the vehicle's speed in miles per hour.

A 2kg blob of putty moving at 4 m/s slams into a 6kg blob of putty at rest what is the speed of the to stick together blobs immediately after colliding

A stone is thrown vertically upward with a speed of 12m/s from the edge of a cliff 70 m high (a) How much later it reaches the bottom of the cliff? (b) What is its speed just before hitting? And (c) what total distance did it travel? (Ans: 5.

After completing a career search, Patrick has decided that he wants to be a paralegal. Which two skills or abilities are important for him to have in order to excel in this career?

The highest peak in the vicinity (<100 kilometers) of Mt. Kilimanjaro is located to the: a. north. b. west c. east. d. south. e. northeast