3 years ago

Cole drives to school from home, starting from rest and accelerating for 10 minutes as he travels 6.0 km to school.

Physics

1 answer:

Firlakuza [10]3 years ago

3 0

Explanation:

this is the answer for your question. if you have any doubt.

you can send your doubt to:6369514784(what's app)

You might be interested in

An object is thrown downward from the top of a 175 meter building with an initial speed of 10m/s

Snezhnost [94]

Answer:

Explanation:

we can look for the final velocity of the object using the eqaution of motion as shown:

v² = u²+2gH

v is the final velocity

u is the initial velocity = 10m/s

g is the acceleration due to gravity = 9.81m/s²

H is the height of the object = 175m

Subxtitute the given parameters inti the formula and get v:

v² = 10²+2(9.81)(175)

v² = 100+3433.5

v² = 3533.5

v = √3533.5

v = 59.44m/s

Hence the final velocity of the object is 59.44m/s

6 0

3 years ago

Most moving objects change speed or direction at some point because _____ forces exist nearly everywhere. A. net B. normal C. ba

dangina [55]

The answer is D. Unbalanced

This is because in order to change the speed or direction of an object, unbalanced forces need to be working on it.

Hope that helps! :)

8 0

3 years ago

Read 2 more answers

A jogger runs 6 km north ,5 km east then another 4km north her average speed 8 km how long will it take her to complete her run

LekaFEV [45]

The time taken to complete her run is 1.9 hr.

<u>Explanation:</u>

Speed is a scalar quantity and it is defined as the ratio of distance covered to the time taken to cover that distance. As distance is also a scalar quantity, so the directions given in the problem can be ignored. Thus, the distance covered by the jogger is the sum of kilometers given in problem.

Distance covered = 6+5+4 = 15 km

And the speed is given as 8 km/hr.

So the time taken will be ratio of distance to speed.

$\text { time }=\frac{\text {distance}}{\text {speed}}=\frac{15}{8}=1.9 \text { hour }$