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
NARA [144]
3 years ago
12

A 250 kg motorcycle starts at rest at a stoplight. When the light turns green the motorcycle accelerates to 20 m/s in 4 seconds.

Calculate the force applied by the motorcycle if there is also 200 N of friction. Please show work. Any help would be appreciated
Physics
1 answer:
aliya0001 [1]3 years ago
6 0
F=MA
F + 200= 250 x 4
F + 200 = 1000
F= 1000-200
F= 800
You might be interested in
A 6 cm long spring extends to 9 cm when a 1 kg load is suspended from it. What would be its length if a 2 kg load were suspended
Ganezh [65]
The answer is D that is the right question
8 0
3 years ago
What is the force of gravity for a 12 kg turkey?<br><br> Please help asap
pogonyaev

Answer: 117.6N

Explanation:

By the second Newton's law, we know that:

F = m*a

F = force

m = mass

a = acceleration

We know that in the surface of the Earth, the gravitational acceleration is g = 9.8m/s^2.

Then we just can input that acceleration in the above equation, and also replace m by 12kg, and find that the force due the gravity is:

F = 12kg*9.8m/s^2 = 117.6N

7 0
2 years ago
A tennis ball travels the length of the court 24m in 0.5 s find its average speed
melomori [17]
Speed = distance/time
4 0
3 years ago
Read 2 more answers
A2 kg object moves at a constant 5 m/s across a level surface. Determine its kinetic energy.
AURORKA [14]
KE = 1/2mv^2
KE= 1/2(2)(5)^2
KE= 25 J
6 0
2 years ago
If a wave has a frequency of 74 Hz and a speed of 444 m/s, what is the wave's wavelength?
DaniilM [7]

Answer:

6 m

Explanation:

velocity = wavelength x frequency

444 m/s = wavelength x 74 Hz

444 m/s / 74 Hz = wavelength

wavelength = 6m

4 0
2 years ago
Other questions:
  • A substance that is present in a solution in a smaller amount and is dissolved by the solvent is called the solute.
    9·1 answer
  • How dose an atom become an ion with a -2 charge?
    12·1 answer
  • Two cars start from rest at a red stop light. When the light turns green, both cars accelerate forward. The blue car accelerates
    9·1 answer
  • Which has more KE a baseball traveling at 50 mph or a baseball travelling at 100 mph? Explain.
    13·1 answer
  • Another name for distributed coordination function (dcf is __________. distributed carrier sense method physical carrier sense m
    8·1 answer
  • A(n) 0.47 kg softball is pitched at a speed of 10 m/s. The batter hits it back directly at the pitcher at a speed of 29 m/s. The
    6·1 answer
  • HELP!!!!!!!!!!!! i will mark you brainliest!!!!!!!!!!!!!!!!!!!!!! Which type of agricultural product uses the LEAST amount of wa
    14·1 answer
  • Which statement is the most appropriate conclusion for David to write?
    15·1 answer
  • When you whirl a small rubber stopper on a cord in a vertical circle, you find a critical speed at the top for which the tension
    12·1 answer
  • What is the mass of an object on the moon whose weight sitting on the Earth is 1900 N?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!