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
iogann1982 [59]
3 years ago
13

6. Mass affects how fast an object falls. True False

Physics
2 answers:
dimulka [17.4K]3 years ago
6 0

The statement: Mass affects how fast an object falls is true.

Rom4ik [11]3 years ago
3 0

Answer:

False

Explanation:

Mass has nothing to do with the speed of falling objects. Its the gravity which effects the speed of the falling objects and due to the friction/air resistance acting on the body which effects their speed

You might be interested in
A teacher wants to perform a classroom demonstration that illustrates both chemical and physical changes. Which would be the bes
anygoal [31]

Answer

D) burning a candle

Explanation

When burning a candle no new substance is form.

We have both physical and chemical change occuring.

Physical part: Melting of the solid wax and evaporation of the liquid forms the physical change.

Chemical part: burning of the wax vapour forms the chemical change.

7 0
2 years ago
Read 2 more answers
What is the bending of a wave around a barrier?
Mamont248 [21]
That's wave 'diffraction'.
3 0
3 years ago
A child on a skateboard experiences a 75 N force with an acceleration of 1.5 m/s2.
cupoosta [38]

Answer:

The mass of the child + skateboard is 50 kg

Explanation:

In this problem, we can apply Newton's second law:

F = ma

where

F is the net force on a system

m is the mass of the system

a is the acceleration of the system

In this problem, our system is the child + the skateboard. The net force on them is

F = 75 N

and their acceleration is

a=1.5 m/s^2

So we can re-arrange the equation above to find their combined mass:

m=\frac{F}{a}=\frac{75}{1.5}=50 kg

3 0
3 years ago
an ice skater applies a horizontal force to a 20.-kilogram block on frictionless, level ice, causing the block to accelerate uni
stiv31 [10]
The only vertical forces are weight and normal force, and they balance since the surface is horizontal. The horizontal forces are the applied force (uppercase F) in the direction the block slides and the frictional force (lowercase f) in the opposite direction.

Apply Newton's 2nd Law in the horizontal direction:
ΣF = ma
F - f = ma
where f = µmg

F - µmg = ma
F = m(a +µg)
F = (20 kg)(1.4 m/s² + 0.28(9.8 m/s²)

F = 83 N
3 0
3 years ago
I had gotten this one wrong please help thank you
Nata [24]
Check the 1st 2nd 3rd and 4th boxes
4 0
3 years ago
Other questions:
  • Match the following rocks with the correct type.
    7·2 answers
  • A thin, flat washer is a disk with an outer diameter of 14 cm and a hole in the center with a diameter of 7 cm. The washer has a
    9·1 answer
  • A rubber ball and a lump of clay have equal mass. They are thrown with equal speed against a wall. The ball bounces back with ne
    14·1 answer
  • What happens in the process of gravitational condensation?
    9·2 answers
  • How does changing the voltage in a circuit affect the current in the circuit
    11·2 answers
  • A block attached to an ideal spring oscillates horizontally with a frequency of 4.0 Hz and amplitude of
    5·1 answer
  • The rubber ducky has a mass of 5 grams and a volume of 75 mL. How much water does he displace?
    13·1 answer
  • A battery causes a current of 2.0 A to flow through a lamp. The power used by the lamp is 12 watts. What is the voltage?
    7·1 answer
  • In the context of communication media, _____ media provide a physical path along which signals are transmitted, including twiste
    15·1 answer
  • Write the mathemetical relation between work force and displacement​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!