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
Karolina [17]
3 years ago
11

Bobby is riding his bike down the road at a speed of 10 miles per hour. Ahead of him, he sees another rider, moving in the same

direction. Bobby is catching up with the rider ahead of him. What is the estimated speed of the other rider? A) The same speed as Bobby's. B) Much faster than 10 mph. C) Slower than 10 mph. D) About 5 mph.
Physics
2 answers:
Ronch [10]3 years ago
7 0

The correct answer is C

vekshin13 years ago
4 0
They will be travelling slower than 10mph.
if they were travelling at the same speed then they would stay an equal distance apart.
if they were travelling fatser then they would be getting further away more quickly than Bobby is catching up.
maybe they are travelling at 5mph but I'd say it's a safer option to chose under 10mph
You might be interested in
How would you describe the appearance of the substance after the phase change?
Leona [35]

Answer:

Substances can change phase—often because of a temperature change. At low temperatures, most substances are solid; as the temperature increases, they become liquid; at higher temperatures still, they become gaseous. The process of a solid becoming a liquid is called melting.

4 0
3 years ago
Which takes place as water cycles from the bottom of the pot toward the top?
Elenna [48]
The option that takes place as water cycles from the bottom of the pot toward the top is that A. thermal energy is transferred. 
As the pot gets warmer and warmer, the heat flows everywhere inside the pot, ultimately reaching the top, and heating the water at the top as well. There is no chemical energy here, and molecules don't gain thermal energy, it is just transferred to the top of the pot.
8 0
3 years ago
Read 2 more answers
What is the current when the resistance is 5 ohms and the voltage is 10 volts?
Travka [436]
Ohm's Law states V = IR
So,
I = V/R
The answer is B. 10/5=2 amps
5 0
3 years ago
Read 2 more answers
(f) What do you mean by: (i) 1 J energy (ii) 1 W power​
max2010maxim [7]

Explanation:

Watts are defined as 1 Watt = 1 Joule per second (1W = 1 J/s)

which means that 1 kW = 1000 J/s. A Watt is the amount of energy (in Joules) that an electrical device (such as a light) is burning per second that it's running.

3 0
3 years ago
If the half life of an isotope is 20 years, how much of the original amount will
Feliz [49]

Answer:

Half

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • 7. É dado o movimento S = 100 + 8t, no (S.I) Determine:
    10·1 answer
  • An airplane is flying 340 km/hr at 12o east of north. the wind is blowing 40 km/hr at 34o south of east. what is the plane's act
    14·1 answer
  • Harry and Hagrid needed to get money out of Gringotts bank. The bank cart was accelerating at a rate of 4 m/s2 and it had a mass
    15·1 answer
  • What is true about surface waves?
    10·2 answers
  • According to the condensation theory, the most important factor for the formation of our planets was _____. the gravitational pu
    5·2 answers
  • A car is being towed at a constant velocity on a horizontal road using a horizontal chain. The tension in the chain must be equa
    15·1 answer
  • What type of muscle is attached to a bone to aid with movement? a. skeletal. c. smooth. b. cardiac. d. none of the above.
    6·1 answer
  • When the atmosphere is not quite clear, one may sometimes see colored circles concentric with the Sun or the Moon. These are gen
    14·1 answer
  • On a distance vs. time graph, how do you know when the object is moving away from its starting position?
    5·2 answers
  • Can someone answer this multiple choice, and ignore the one I accidentally touched
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!