A 0.52-kg block sits on a lab table. There is a forward force of 2.63 N and a force backwards of 0.67 N. What is the acceleration of the block?
Answers
According to the given statement 3.77 m/s² is the acceleration of the block.
What causes acceleration?
An object's motion is altered by a net force; the larger the net power, the higher the acceleration. To accelerate at the same rate as less massive objects, higher net forces are needed.
What use does acceleration serve?
The capacity to acceleration demonstrates how quickly an athlete can increase or decrease their velocity over a specific period of time or over a specific distance after starting off at rest. For sprinting but in all ball games, it is a crucial skill. The main reasons of poor speed include problems with the delivery of air and fuel as well as sensor problems. Low power, meanwhile, can also be brought on by mechanical problems.
Briefing:
m = 0.52-kg
F = 2.63 N - 0.67 N
= 1.96 N (Net Force)
a or acceleration
Formula and solution:
a = F/
a = 1.96 kg.m/s² ÷ 0.52 kg
a = 3.77 m/s²
To know more about Acceleration visit:
#SPJ2
Answer:
a = 3.77 m/s²
Explanation:
Given:
m = 0.52-kg
F = 2.63 N - 0.67 N = 1.96 N (Net Force)
Unknown:
a or acceleration
Formula and solution:
a = F/m
a = 1.96 kg.m/s² ÷ 0.52 kg
Final Answer:
a = 3.77 m/s²
There are the same unit in the solution which is kg so we cancel it then the rest which is m/s² combine it in the quotient of 1.96 kg.m/s² or N and 0.52 kg which is 3.769 then round off to nearest hundredths so the final answer is 3.77 m/s²
Related Questions
Two objects collide and bounce apart. Assuming no outside forces act on the system, which best describes the total momentum after the collision?It is always greater than it was before the collision. It is often greater than it was before the collision. It is always the same as it was before the collision. It is often the same as it was before the collision.
Choose the false statement regarding resistance. A) Longer wires have less resistance. B) Electrical resistance produces heat. C) Resistance slows the flow of current. D) The larger the diameter of the wire, the less resistance.
Before starting this problem, review Conceptual Example 3 in your text. Suppose that the hail described there comes straight down at a mass rate of m/?t = 0.030 kg/s and an initial velocity of v0 = -15 m/s and strikes the roof perpendicularly. Suppose that the hail bounces off the roof of the car with a velocity of +15 m/s. Ignoring the weight of the hailstones, calculated the force exerted by the hail on the roof. __________N
When cleaning a storage battery you can use a solution of water and ammonia or solution of water and
Answers
Answer:
Explanation:
Horizontal Launch
When an object is thrown horizontally with a speed v from a height h, it describes a curved path ruled by gravity until it eventually hits the ground.
The horizontal component of the velocity is always constant because no acceleration acts in that direction, thus:
vx=v
The vertical component of the velocity changes in time because gravity makes the object fall at increasing speed given by:
The horizontal component of the velocity is always the same:
The vertical component at t=5.5 s is:
Refrigerator
Counter
CO
The kitten's gravitational potential energy on top of the refrigerator is greater, but what is the kitten's gravitational
potential energy on top of the counter? Assume gravity as 10, if needed.
Answers
Answer:
E = 27 J
Explanation:
It is given that,
Mass of a kitten is 1.5 kg
Initially, it was at a height of 1.8 m refrigerator and finally jumps to a 0.9 m height counter.
We need to find the kitten's gravitational potential energy on top of the counter. Potential energy is possessed due to the position of an object. It can be given by :
g is acceleration due to gravity
So, the kitten's gravitational potential energy on top of the counter is 27 J.
Answers
Answers
Answer:175000N
Explanation:f=m(v-u)/t
F=1000(14-0)/0.08
F=(1000×14)/0.08
F=14000/0.08
F=175000N
water waves
radio waves
ultraviolet waves
waves in a wheat field
Answers
Answer;
Mechanical waves;
- sound waves
- waves in a wheat field
- water waves
Electromagnetic waves
- Radio waves
- Ultraviolet
Explanation;
- A wave is a transmission of a disturbance from one place, the source to another.
- Waves can be classified as mechanical waves or electromagnetic waves depending on the requirement of a material medium.
- Mechanical waves are those waves that require a material medium for transmission, they include, sound waves, water waves, etc. The transmission of these waves is by vibration of particles in the medium.
- Electromagnetic waves are those waves that do not require a material medium for transmission.They include, radio waves, microwaves, and all the waves in the electromagnetic spectrum.
water waves (m)
radio waves (e)
ultraviolet (e)
waves in a wheat field (m)