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
EastWind [94]
3 years ago
11

The formula to calculate velocity is

Physics
1 answer:
SashulF [63]3 years ago
7 0

speed = distance/time

You might be interested in
Helpppppppppppppppppp
iragen [17]

position 2

i know cause i already learned this

7 0
3 years ago
Read 2 more answers
A box is moved 2m across the floor with a force of 16n. How much work was done?
Nesterboy [21]

Answer:

 Work done on the box = 32 J

Explanation:

Work done = Force x Displacement.

Force applied on the box = 16 N

Displacement of box = 2 meter.

Work done on the box = Force applied on the box x  Displacement of box

                                       = 16 x 2 = 32 Nm = 32 J

Work done on the box = 32 J

7 0
3 years ago
If a balloon lands 33m away,what is the height of the building?
igor_vitrenko [27]
Is the initial velocity or time given?
3 0
3 years ago
Need help with this question. Thirty points.
Anon25 [30]

1)\\\\\text{Kinetic energy,}\\\\E_k = \dfrac 12 mv^2 \\\\\implies m = \dfrac{2E_k}{v^2} = \dfrac{2\times 4500}{30^2}=10~ kg\\ \\2)\\\\\text{Kinetic energy,}\\\\E_k = \dfrac 12mv^2 \\\\\implies v^2 = \dfrac{2E_k}m\\\\\implies v  = \sqrt{\dfrac{2E_k}{m}}=\sqrt{\dfrac{2 \times 320}{\dfrac{20}{9.8}}}= 17.709 ~ ms^{-1}\\\\3)\\\\\text{Kinetic energy,}\\\\E_k=\dfrac 12 mv^2=\dfrac 12 \times 50 \times 10^2=2500 ~J\\\\\\

4)\\\\\text{Potential energy,}\\\\E_p =mgh = 5\times 9.8\times 1.5 = 73.5 ~J

5 0
2 years ago
For the new GCSE they aren't giving people the data sheets anymore, sadly.
Art [367]
Ikr. or the equations either. idk what year ur in but I'm in year 10 so will be first year to do it as well
7 0
3 years ago
Other questions:
  • When nonmetals bond with other atoms, what usually happens?
    5·1 answer
  • A 10 m long glider with a mass of 680 kg (including the passengers) is gliding horizontally through the air at 30 m/s when a 68
    5·1 answer
  • Suppose a vacuum cleaner uses 120 J of electrical energy is 45 J are used to pull air into the vacuum cleaner how efficient is t
    12·1 answer
  • A man has a weight of 100 Newtons. How much work is done if he climbs 4meters up a ladder?
    14·1 answer
  • How is a pareto chart different from a standard vertical bar​ graph?
    12·1 answer
  • An advertisement claims that a car can stop on a dime. If the car is 850 kg and is traveling at 45.0 km/h, what is the magnitude
    15·1 answer
  • The length of a planet's day is determined by it's
    12·1 answer
  • Where do daughter cells obtain their ​dna
    6·2 answers
  • What are the x and y components of a 100m/s velocity acting at an angle of 37° from the positive x axis​
    11·1 answer
  • What do fossils provide evidence for?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!