kingfreezy9 kingfreezy9

30-12-2017
Physics

contestada

A bobsled’s distance-time graph indicates that it traveled 100 m in 25 s. What is the bobsled’s speed?

Respuesta :

TheAakash TheAakash

30-12-2017

Speed is defined as distance over time. So, since it traveled 100m in 25 sec, the speed was 100 / 25 = 4 m/s.

Answer Link

30-12-2017

Its AVERAGE speed for the whole 25s was (100m/25s)= 4 m/s.

It may have been faster or slower than that at different times during the 25s. You'd have to see the graph to know what it was at any particular instant.

Answer Link

Otras preguntas

Question Suppose J=[−1428]. What is the value of ∣∣J∣∣? Enter your answer in the box.

Which animal is closest to a depth of -0.7 km

a bag contains 12 gray marbles a bag contains 12 grey and 24 white marbles. A marble is drawn at random what is the theoretical probability as a decimal of draw

Ginger earned a score of 82% on her final math exam. She answered 123 questions correctly. How many questions were on the exam?A 101B 150C 189D 205E 223

home plate at a baseball field is in the shape of a pentagon. three of the interior angles are right angles, the other two angles have equal measures. what are

A triangle has side lengths measuring 10m, 24m, and 26m. Explain how you use Pythagorean Theorem to determine whether or not the triangle is a right triangle.

For the functions f and g find a. (f + g) (x) b. (f - g)(x) c. (f . g)(x) d. ( f / g ) (x). f(x) = x - 8, g(x) = 8x + 9

Which choice is equivalent to the expression below? 2v5 +85 O A. 10/10 O B. 16/10 O C. 16.15 OD. 105

Scotts coin jar contains 55 coins consisting of pennies, nickels, dimes, and quarters, which have a value of $10.00. There are more quarters than dimes, more di

The following diagram shows two similar triangles, ADOG~ ACAT. If the scale factor between the larger triangle to the smaller triangle is 3:2, what is the miss