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
Inessa [10]
3 years ago
6

The work brandon does in lifting a rock is calculated by multiplying the weight of the rock by the change in the of the rock.

Physics
1 answer:
kaheart [24]3 years ago
6 0
Velocity and a speed is the reason for the weight of it as well i actually have no idea
You might be interested in
one car accelerates at half the rate of another how much longer does it take the first car to travel a quarter mile
Orlov [11]

Answer:

t=1/4v1

Explanation:

Given data

Car one

Speed =v1

Time =t

Distance =1/4 mile

Given data

Car two

Speed =v1/2

Time =t

Distance =d

Speed =distance/time

v1=1/4/t

v1t=1/4

t=1/4*1/v1

t=1/4v1 seconds

7 0
3 years ago
A ball that has a mass of 0.25 kg spins in a circle at the end of a 1.6 m rope. the ball moves at a tangential speed of 12.2 m/s
NARA [144]

The centripetal force acting on the ball will be 23.26 N.The direction of the centripetal force is always in the path of the center of the course.

<h3>What is centripetal force?</h3>

The force needed to move a body in a curved way is understood as centripetal force. This is a force that can be sensed from both the fixed frame and the spinning body's frame of concern.

The given data in the problem is;

m is the mass of A ball = 0.25 kg

r is the radius of circle= 1.6 m rope

v is the tangential speed = 12.2 m/s

\rm F_C is the centripetal force acting on the ball

The centripetal force is found as;

\rm F_C = \frac{mv^2}{r}  \\\\ F_C = \frac{0.25 \times (12.2)^2}{1.6}  \\\\ F_C=23.26\ N

Hence the centripetal force acting on the ball will be 23.26 N.

To learn more about the centripetal force refer to the link;

brainly.com/question/10596517

4 0
2 years ago
A battery that runs a moving toy
slava [35]

Chemical to Electrical

6 0
3 years ago
Read 2 more answers
Behavior is a product of both the situation and the person. Which of the following is an example of a situation that might influ
Montano1993 [528]
Self productive and it depends on how whom is behaving.
7 0
2 years ago
What happens when two minerals have different arrangements of Atoms
zaharov [31]
The overall arrangements of the atoms produce crystals
5 0
3 years ago
Other questions:
  • A coaxial cable consists of alternating coaxial cylinders of conducting and insulating material. Coaxial cabling is the primary
    12·1 answer
  • Describing Changes of State
    8·1 answer
  • a rocket initially at rest on the ground lifts off vertically with a constant acceleration of 2.0 x 10^1 meters per second^2. Ho
    8·1 answer
  • Can an object with constant acceleration reverse its direction of travel? Can it reverse its direction twice? Explain.
    12·1 answer
  • An object has a velocity of 10m/s south. in what direction is its momentum
    15·1 answer
  • (Please Help! Match the sentence to the number down below! Please I'll give brainlist and points!)
    10·1 answer
  • SOMEONE PLEASE ANSWER IM DESPRATE AND NOONES ANSWERING MY QUESTIONS, ILL GIVE U A PICTURE OF MY CAT TO BRIGHTEN YOUR DAY AND BRA
    15·1 answer
  • A 5.0 kg wooden block Is 100 meters from the ground. What is the gravitational potential energy for the block?
    9·1 answer
  • An electrical circuit is a portable device that converts chemical energy into electrical energy
    6·1 answer
  • According to Newton's 2nd law of motion, if you hit a baseball with a bat it will
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!