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
Annette [7]
3 years ago
13

What is the momentum of a 10kg ball moving at a velocity of 4m/s east?​

Physics
1 answer:
Katyanochek1 [597]3 years ago
6 0

Answer:

40 kg.m/s

Explanation:

Momentum, p is defined as the product of mass and velocity of an object. Numerically, it is represented as, p=mv where m is mass of the object and v is the velocity in which the object moves, with keen observation on the direction before and after collision. Substituting 10 kg for m and 4 m/s for v then momentum, P=10*4=40 kg.m/s

You might be interested in
An elevator is moving is an upwards
Minchanka [31]

Answer:

The elevator's free-body diagram has three forces, the force of gravity, a downward normal force from you, and an upward force from the tension in the cable holding the elevator. The combined system of you + elevator has two forces, a combined force of gravity and the tension in the cable.

Explanation:

6 0
3 years ago
A car goes from rest to a velocity of 108 km/h north in 10s what is the car's acceleration in m/s2
fomenos

initial velocity of the car given as

v_i = 0

final velocity is given as

v_f = 108 km/h

as we know that

1 km/h = 0.277 m/s

now we can convert final speed into m/s

v_f = 108 * 0.277 = 30 m/s

now acceleration is rate of change in velocity

a = \frac{v_f - v_i}{t}

a = \frac{30 - 0}{10}

a = 3 m/s^2

so the acceleration of the car is 3 m/s^2

7 0
3 years ago
Give the 7 color harmonies​
notsponge [240]

Answer:

Complementary colors.

Split complementary colors.

Analogous colors.

Triadic harmonies.

Tetradic harmonies.

Monochromatic harmonies.

Explanation:

7 0
2 years ago
Read 2 more answers
When an object is in circular motion it is constantly changing its velocity.
EleoNora [17]

Its tangential speed is constant although its velocity is changing. As the object changes direction, it results in a changing of positive and negative signs of the velocity. Although, the magnitude of the velocity (speed) is not changing.

8 0
3 years ago
????????????????what’s the answer
kompoz [17]

Answer:

I don't know what do u. mean

6 0
3 years ago
Other questions:
  • What is another name for the heat-trapping gases
    7·1 answer
  • Difference between constant speed and average speed
    11·1 answer
  • Read the following excerpt about water availability to living organisms.
    10·2 answers
  • Which one of the following statements concerning the electric dipole moment is false?
    11·1 answer
  • Calculate the electric field intensity at a point 3 cm away from point charge of 3 x 10^-9 C.
    8·1 answer
  • A sheet of red paper will look black when illuminated with
    13·2 answers
  • The term fetus completes which of the following lists to show the correct order of development?
    12·1 answer
  • A 10-kg rock falls from a height of 8-m above the ground. What is the kinetic energy of the rock just before it hits the ground?
    15·1 answer
  • What is the mathematical relationship between wavelength and velocity? PLZ HELP MEEE
    14·1 answer
  • Due to radiation and absorption, what is the maximum flame temperature in a fire?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!