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
Lapatulllka [165]
3 years ago
8

Please! Help..! It is really hard for me right know

Physics
1 answer:
Levart [38]3 years ago
6 0

\frac{75}{10}  = 7.5
You might be interested in
What is the smallest radius of an unbanked (flat) track around which a bicyclist can travel if her speed is 32 km/h and the coef
Leviafan [203]

Answer: 29.83m

Explanation: coefficient of friction= v^2/rg

Coefficient of friction=0.27

V=32km/h

Convert km/h to m/s

32*1000/3600

32000/3600=8.89m/s

0.27=8.89^2/r*9.81

0.27*9.81*r=79.0321

R= 79.0321/2.6487

R=29.83m

5 0
3 years ago
Read 2 more answers
An electron (m= 9.11 x 10 ^-31 kg) moves in a circle whose radius is 2.00 x 10^-2 m. If the force acting on the electron is 4.60
Rina8888 [55]
Oh wow!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
6 0
3 years ago
I need to speak with zuka
Alex787 [66]

Answer:

DMs are not accessible anymore. I assume Zuka is a staff member? the only way to talk to a staff member anymore is to report something, but even then, the probably won't even look at what they're deleting :/

May I have brainliest please? :)

3 0
3 years ago
a 13 kg sled is moving at a speed of 3.0 m/s. at which of the following speedss will the sled have tace as mucb as the kinetic
mamaluj [8]
A 13-kg sled is moving at a speed of 3.0 m/s. At which of the following speed will the sled have twice as much kinetic energy?

4.2 m/s
6 0
3 years ago
On the moon what would be the force of gravity acting on an object that has a mass of 7 kg?
Rudiy27

Answer:

0

Explanation:

4 0
4 years ago
Other questions:
  • At room temperature of 30 degree celsius, a glass of water takes one minute to cool from 80 degree celsius to 60 degree Celsius.
    12·1 answer
  • an object near the earth's surface is in a state of free-fall. The object is experiencing a downward force of 194 n. What is the
    11·1 answer
  • What process is occurring during section "B" of the graph?
    9·2 answers
  • What term refers to producing magnetism by placing a body within a magnetic field?
    10·1 answer
  • You are hungry and decide to go to your favorite neighborhood fast-food restaurant. You leave your apartment and take the elevat
    15·1 answer
  • The A block, with negligible dimensions and weight P, is supported by the coordinate point (1.1/2) of the parabolic fixed ground
    11·1 answer
  • Pressing two objects together with more force ______ friction.
    8·2 answers
  • At what time would the magnitude of the velocity reach 36.00 km/hr ?
    9·2 answers
  • A man does 40,000 J of work in 20 seconds. How much power does he exert?
    7·1 answer
  • A concrete slab of mass 400 kg accelerates down a concrete slope inclined at 35°. The kinetic between the slab and slope is 0.60
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!