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
marta [7]
3 years ago
12

The acceleration of an object that is dropped from rest toward the ground

Physics
1 answer:
Nina [5.8K]3 years ago
5 0
With air resistance, acceleration decreases. Without air resistance, acceleration remains the same throughout the fall ... the acceleration of gravity.
You might be interested in
A Stegosaurus hits' a wall with a force of
Pavel [41]

Answer: a= -1.9 m/s²

Explanation: F = ma and a = F / m = 60 N / 32 kg = 1.875 m/s²

Because of law of action and reaction, wall applies same force to dino

In opposite direction and Dino is decelerating. Thus sign Is negative.

3 0
3 years ago
Which value is equivalent to 7.2 kilograms? A. 720 grams B. 7,200 grams C. 72,000 grams D. 720 milligrams E. 7,200 milligrams
Aneli [31]
1 kilogram = 1,000 grams
1 kilogram = 1,000,000 milligrams
8 0
4 years ago
Read 2 more answers
What is the momentum of a 4 kg object moving west at 4 m/s?*
Grace [21]

Answer:

16kg*m/s west

Explanation:

P=M*V

Momentum= Mass time velocity, plug it into the formula,

M is 4 and V is 4, 4*4=16, and since the object is moving west its going to be west.

basically saying in simpler terms,

16=4*4

4 0
3 years ago
What is the highest energy of radiation?
ser-zykov [4K]
Gamma rays ..........................
6 0
4 years ago
How are the variables speed and velocity different? how are they similar
victus00 [196]

Answer:

Speed, being a scalar quantity, is the rate at which an object covers distance. The average speed is the distance (a scalar quantity) per time ratio. ... Velocity is the rate at which the position changes. The average velocity is the displacement or position change (a vector quantity) per time ratio.

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • A uniform solid disk and a uniform hoop are placed side by side at the top of an incline of height h. If they are released from
    6·1 answer
  • How long does it take electrons to get from a car battery to the starting motor? Assume the current is 260 A and the electrons t
    13·1 answer
  • What type of disorder is myasthenia gravis? A. Immune disorder B. Inflammatory disorder C. Structural disorder D. Infectious dis
    8·2 answers
  • A longitudinal wave is a type of wave that transfers energy
    15·2 answers
  • A car travels at a speed of 55 km/hr and slows down to 10 km/hr in 20 seconds. What is the acceleration?
    8·1 answer
  • A series LR circuit contains an emf source of having no internal resistance, a resistor, a inductor having no appreciable resist
    7·1 answer
  • 9. If the frequency of a certain light is 3.8 x 1024 Hz, what is the energy of this light?
    11·1 answer
  • An automobile is traveling on a long, straight highway at a steady 80.0 mi/h when the driver sees a wreck 190 m ahead. At that i
    11·1 answer
  • Which set of elements are most similar in chemical behavior
    9·1 answer
  • The orbits of all the planets in the solar system are slightly elliptical with the exception of _______.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!