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
maria [59]
3 years ago
11

Bolt starts the race not moving, but then increased his speed until he reaches a top speed. Once Bolt reaches his top speed he m

aintains that speed for a few seconds to: a) move at constant velocity b) accelerate by moving faster c) accelerate by moving slower
Physics
1 answer:
LekaFEV [45]3 years ago
7 0

Answer:

a

Explanation:

<u>In order to maintain speed, a moving object or person must move at a constant velocity</u>. Accelerating will increase the speed while decelerating will reduce the speed.

Hence, for Bolt to be able to maintain the top speed for a few seconds, he needs to move at a constant velocity.

The correct option is a.

You might be interested in
Free 25 points cause why the hell not
hodyreva [135]

Answer:

I love nice people. Doing anything interesting for Thanksgiving?

4 0
3 years ago
Read 2 more answers
In the reaction 2H, + O, → H,0, what coeficient should be placed in front of H,0 to balance the reaction?
Vilka [71]
It’s water mate-
hOw rUdE
8 0
3 years ago
How does temperature,barometric pressure,humidity,wind speed and direction, and precipitation determine the weather in a particu
Deffense [45]
Temperature is how hot or cold something is,barometric is air pressure(when the pressures high,the weather is dry)humidity is how moist the air is and how many water particles are there, wind speed and direction is how the hot and cold air is moving and how fast,which makes wind (high to low, hot to cold) precipitation is how much it is raining at that point.
7 0
3 years ago
When a wave enters a new medium from an angle, both the speed and the ________ change
slamgirl [31]

Answer:

B: Amplitude

Explanation:

When a wave travels from one medium to the other from an angle, the things that change are amplitude, wavelength, intensity and velocity.

The frequency doesn't change because the frequency depends upon the source of the wave and not the medium by which the wave is propagated.

8 0
3 years ago
Read 2 more answers
Pls help i have test
Luden [163]

Answer:

A. something pushes or pulls it to stop.

Explanation:

Newtons first law. hope this helps

8 0
3 years ago
Read 2 more answers
Other questions:
  • How do you find the number of neutrons
    10·1 answer
  • A block is moving at constant speed due to a horizontal force pulling to the right. The coefficient of kinetic friction, Hk, bet
    7·1 answer
  • Risk-assessment models are used to _____.
    5·2 answers
  • When you drop an object from a certain height, it takes time T to reach the ground with no air resistance. If you dropped it fro
    8·1 answer
  • A group of students gather for some fun during their summer break from school. Kendall and Jacoby have a water balloon fight dur
    10·1 answer
  • A 2.0-kg mass is projected from the edge of the top of a 20-m tall building with a velocity of 24 m/s at some unknown angle abov
    13·1 answer
  • Difference Between Newton's first law and third law of motion​
    5·2 answers
  • Answer quick and correctly for brainliest (remind me to give brainliest i usually forget.) PLEASE ANSWER ITS MY LAST QUESTION AN
    15·2 answers
  • Why does a person feel cooler under a rotating fan?
    12·1 answer
  • NEED HELP!!! IF YOU ANSWER ALL QUESTIONS I WILL GIVE YOU BRAINEST!!!!! 15 POINTS!!!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!