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
nikdorinn [45]
3 years ago
9

Please need in hurry

Physics
1 answer:
gulaghasi [49]3 years ago
3 0

Explanation:

i) center of gravity (or mass)

ii) m = W/g = (160 N)/(9.8 m/s^2)

= 16.3 kg

You might be interested in
Which of the following is an example of an irregular meter? A. Four beats per measure B. Five beats per measure C. Two beats per
Komok [63]
B. 5 beats per measure.
7 0
3 years ago
Zero field spot for opposite unequal charges
xz_007 [3.2K]

Answer:

The zero field location has to be on the line running between the two point charges because that's the only place where the field vectors could point in exactly opposite directions. It can't be between the two opposite charges because there the field vectors from both charges point toward the negative charge.

7 0
3 years ago
HELP PLEASE <br> Find the net force necessary for a 15 kg object to accelerate at 20 m/s/s.
tensa zangetsu [6.8K]

Answer:

<h3>The answer is 300 N</h3>

Explanation:

The force acting on an object given the mass and acceleration we use the formula

<h3>force = mass × acceleration</h3>

We have

force = 15 × 20

We have the final answer as

<h3>300 N</h3>

Hope this helps you

3 0
3 years ago
3.
Lana71 [14]

Answer:

A. Condensation B. Freezing. C. condensation (not sure) D. Sublimation E. Evaporation. F Evaporation (not sure)

Hope it heps:)

6 0
3 years ago
Please help!! I’m in a rush :(
Burka [1]
Kinetic energy is a form of energy that an object or particle has by reaction of its motion.
3 0
3 years ago
Other questions:
  • You start driving north for 9 miles, turn right , and drive East for another 40 miles. At the end of driving, what is your staig
    6·1 answer
  • Write the answer to this question. Energy is measured in units called joules(J). Suppose a roller coaster car starts with 78,000
    12·1 answer
  • How do the tension of the cord and the force of gravity affect a pendulum
    14·1 answer
  • Nitroglycerine decomposes violently according to the unbalanced chemical equation below. How many total moles of gases are produ
    8·1 answer
  • Newton's third law is sometimes summarized as "for every action, there's an equal opposite reaction" but when you jump from eart
    15·1 answer
  • 4. Provide an example of an isolated energy system and explain how it could be changed to create an open energy system. You may
    13·2 answers
  • PLZ HELP What is necessary condition for production of waves?
    9·2 answers
  • Two ropes are attached to a 35 kg object. The first rope applies a force of 20 N and the second applies a force of 55 N. If the
    11·2 answers
  • How many basic locomotor skills are there?
    13·1 answer
  • How much positive electric charge is in 10 moles of carbon? NA=6.022×1023mol−1, e=1.60×10−19C.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!