Displacement of a runner who runs exactly 2 laps around a 400 meter track?

Matthew is a soil scientist. He has been hired to determine why there is a soil drainage problem near a neighbor's home.

Which statement describes the direction of heat flow?

Two individuals start the same training program at the same time, but one is able to grow muscle faster and larger than the other. What is the least likely explanation for this? A. One individual was born with more muscle fibers. B.

A person takes a trip, driving with a constant speed 98.5 km/h except for a 20.8 min rest stop. If the person's average speed is 61 km/h, how much time is spent on the trip? Answer in units of h.

A car is moving with a speed of 32.0 m/s. the driver sees an accident ahead and slams on the brakes, causing the car to slow down with a uniform acceleration of magnitude 3.50 m/s2.

A car is going 7 m/s when it begins to accelerate. Sixty meters further down the road, the car is going 24 m/s. a) What was the acceleration of the car? b) How much time did the change from 7 m/s to 24 m/s take?

When you are in the front passenger seat of a car turning to the left, you may find yourself pressed against the right-side door. What concept (s) explain (s) why you press against the door and why the door presses on you? 1.

Your spaceship lands on an unknown planet. To determine the characteristics of this planet, you drop a wrench from 3.00 m above the ground and measure that it hits the ground 0.

Anti-reflective coatings on lenses use thin-film interference to eliminate the reflection of a particular color. Suppose a glass lens (ng = 1.53) is covered with a thin film (nf = 1.31) to prevent green light (λ = 534 nm) from being reflected.

Which of the following is not expressions of impulse