1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stiv31 [10]
3 years ago
9

if you ride a bike at 2 km/h and travel a total distance of 20km, how long willnit takr ( in second) you to teach your destinati

on
Physics
1 answer:
Rzqust [24]3 years ago
3 0

Time = (20 km) x (1 hr/2 km) x (3,600 sec/hr)

Time = (20 x 1 x 3,600 km-hr-sec) / (2 km-hr)

Time = (20 x 1 x 3,600 / 2) (km-hr-sec / km-hr)

Time =<em> 36,000 seconds</em>

(That's 10 hours.)

You might be interested in
If the temperature increases in a sample of gas at constant volume, then its. . a. volume increases. b. pressure decreases. c. p
kicyunya [14]
<span>If the temperature increases in a sample of gas at constant volume, then its pressure increases. The increase in temperature makes the molecule hit the walls of the container faster. The correct option among all the options that are given in the question is the third option or option "c". I hope the answer helps you.</span>
3 0
3 years ago
Read 2 more answers
if a tank filled with water contains a block and the height of the water above point A within the block is 0.6meter, what's the
Fittoniya [83]
The pressure exerted by a fluid solely relies on the depth or height of the fluid, its density, and the gravitational constant. These three are related in the equation:

Pressure = density x g x height

In the problem, point A is within the block inside the tank. The water above the block is assumed to be 0.6 meters. This gives a point A pressure of:

P = 1000 kg/m^3 * 9.81 m/s^2 * 0.6 m = 5,886 Pa or 5.88KPa
6 0
3 years ago
Read 2 more answers
Which of the following refers to a force acting toward the center of a circular
Masja [62]

Answer:

D. Centripetal Force :)

3 0
3 years ago
True or False: (2 points) If a scientist finds evidence that contradicts a hypothesis, law, or principle, then it is their choic
Furkat [3]

Answer:

True

Explanation:

A hypothesis is an educated guess, it does not have to be right.

6 0
3 years ago
H-2 + H-3 → He-4 +
Svetach [21]
D)
<span>No. the products include He-4, one neutron, and energy.</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • If you want to lift a 5-kg box to a height of 2 meters, how much wok must be done
    9·2 answers
  • Which two factors affect the force between two masses, according to the universal law of gravitation? the masses of the objects
    11·1 answer
  • An airplane moves through the air at a constant speed. The engines’ thrust applies a force in the direction of motion, and this
    15·1 answer
  • You place a 3.0-m-long board symmetrically across a 0.5-m-wide chair to seat three physics students at a party at your house. If
    9·1 answer
  • A cheetah can run up to 70 mph. how long will it take to catch a antelope running 45 mph, if the antelope has a 50 yard head sta
    14·1 answer
  • A sphere of radius 3.09 cm and a spherical shell of radius 7.97 cm are rolling without slipping along the same floor. The two ob
    10·1 answer
  • Can we build up an electric circuit without source of electric current
    7·2 answers
  • The black woodpecker's beak is connected to its skull with ____ to prevent jolts.​
    6·2 answers
  • We see a bolt of lightning and 4 s later we hear the thunderclap. If the speed of
    14·1 answer
  • What happens to the appearance of an object as it gets hotter?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!