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
irina1246 [14]
3 years ago
12

Why does lifting one end of the track lead to constant acceleration?

Physics
1 answer:
Rainbow [258]3 years ago
7 0
 <span>We put a motion detector at </span>one end of the track<span> and put a cart on the track. ... Next, we put a motorized fan on the cart and let it push the cart down the track. ... This is what I would expect based on the velocity graph, since </span>acceleration<span> equals the slope of the velocity graph, which remains</span>constant<span> in time.</span>
You might be interested in
A child in a boat throws a 5.10-kg package out horizontally with a speed of 10.0 m/s. the mass of the child is 27.6 kg and the m
lapo4ka [179]
I am totally lost with this sorry
7 0
3 years ago
What is the word that goes with the definition “ a disturbance in space that causes a force”
irga5000 [103]

Answer:

Gravity

Explanation:

Gravity is the force that causes a "disturbance" in space between planets.

8 0
3 years ago
What is the internal resistor of the cell in closed circuit?
Drupady [299]

Generally, the internal resistance of the new battery is small, about 0.2 euros, while the old battery is large, close to 1 euro ,

5 0
3 years ago
The standard wave format for any wave is
Novay_Z [31]
The standard wave format for any wave is transverse wave
8 0
3 years ago
A constant power is supplied to a rotating disc .the relationship of angular velocity of disc and number of rotations made by th
Bogdan [553]
A rotating disc supplied with constant power where the relationship of the angular velocity of the disc and the number of rotations made by the disc is governed by Newton's second law for rotation. This law is specially made for rotating bodies which is extracted from Newton's second law of motion. 
6 0
3 years ago
Other questions:
  • If a forces of 40 newtons moves a cart a distance of 9 meters, the work done is?
    5·1 answer
  • If earth had no atmosphere , would a falling object ever reach terminal velocity?
    8·1 answer
  • A 500kg elevator is raised to a height of 10 m in 10 seconds. Calculate the power of the motor.
    8·1 answer
  • How can you demonstrate that charged objects exert forces, both attractive and repulsive
    14·1 answer
  • The initial speed of a body is 7.1 m/s. What is its speed after 2.23 s if it accelerates uniformly at 2.64 m/s 2 ? Answer in uni
    12·1 answer
  • 15 points! An atomic nucleus initially moving at 420 m/s emits an alpha particle in the direction of its velocity, and the remai
    12·1 answer
  • What are the factors that affect ocean density?<br><br> Please help!!
    7·2 answers
  • A football kick returner catches the ball just as a player from the opposing team dives to tackle him. At the time of impact, th
    11·1 answer
  • A flight into space by a spacecraft where the spacecraft returns to Earth without achieving orbit is called a
    14·1 answer
  • Calculate the voltage difference in a circuit with a resistance of 25 Ω if the current in the circuit is 0.5 A.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!