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
Lady bird [3.3K]
3 years ago
8

A baseball has a mass of 1.5 kg. It is thrown by a major league pitcher at a speed of 45 m/s (100 mph). What is the momentum of

the baseball?
Physics
1 answer:
Andru [333]3 years ago
8 0

Answer:

67.5 kgm/s

Explanation:

momentum = mass x velocity

You might be interested in
Can an object be accelerated while traveling at constant velocity? Why or why not?
AysviL [449]

Answer:

An object's acceleration is the rate its velocity (speed and direction) changes. Therefore, an object can accelerate even if its speed is constant - if its direction changes. If an object's velocity is constant, however, its acceleration will be zero.

3 0
3 years ago
If a 8.1g ring is heated using 10.0 ), its temperature rises 21.7°C. Calculate the specific
lakkis [162]
the water specific heat will remain at 4.184.
7 0
3 years ago
Julie is cycling at a speed of 3.4 meters/second. If the combined mass of the bicycle and Julie is 30 kilograms, what is the kin
nexus9112 [7]

Answer:

A

Explanation:

KE = 1/2 mv^2

=1/2(30kg)( 3.4 m/s)^2

=173.4 joules

=1.7×10^2 joules

6 0
3 years ago
_____ is very corrosive and can cause rusting so metal tanks shouldn't be used
bagirrra123 [75]

Answer:

Iron

Explanation:

5 0
3 years ago
It is important to maintain septic systems in order to
Andreyy89
It is important to maintain septic systems in order to <span>prevent untreated sewage from contaminating groundwater</span>
3 0
3 years ago
Other questions:
  • Two charges, -20 C and +4.7 C, are fixed in place and separated by 3.0 m. a. At what spot along a line through the charges is th
    6·1 answer
  • wo skaters collide and embrace in an inelastic collision. Alex's mass is 90 kg and his initial velocity is 1.5 m/s i . Barbara's
    14·2 answers
  • Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of +6q. Sphere B carries a charge of -q. Sphere C
    8·1 answer
  • When looking across the period table from left to right, which is the first group that contains nonmetals?
    11·2 answers
  • (quick help please??)A mechanic uses a mechanical lift to raise a car. The car weighs 10,200 N. The work required to do this was
    14·1 answer
  • A song is playing on a radio. Which of the following best
    15·2 answers
  • A 82-kg fisherman in a 112-kg boat throws a package of mass m = 15 kg horizontally toward the right with a speed of vi = 4.8 m/s
    12·1 answer
  • What are used for manufacturing paper along with chemical
    12·1 answer
  • Please help!! giving a lot of points
    11·1 answer
  • When water change into ice it contracts or expand<br> plz answer fast..
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!