PHYSICS HIGH SCHOOL

ΡΟ. . When preparing for any of the golf variation games (golf foot golf, disc golf), a person should consider the following before they start. O Distance
O Terrain
O Wind Speed
O All of the above

Answers

Answer 1

Answer:

Answer:

All of the above

Explanation:

To ensure the ball go to where we expected it go

Related Questions

Less force is required to poke through an eggshell from the _____.a. outside in b. Force is the same in both directions. c. inside out
An organism that breaks down other living things when they die
What is one property of a wave that determines how much it will diffract when it encounters an obstacle?-speed -amplitude -polarization -wavelength Suppose two waves collide, and the temporary combined wave that results is smaller than the original waves. What term best describes this interaction? -diffraction -destructive interfernce -standing wave formation -constructive interfernce The formation of a standing wave requires -the traveling of a wave for a long distance -constructive interference between two waves of slightly different frequencies -that refraction and diffraction occur at the same time in a wave -interference between incoming and reflected waves
J. J. Thomson s experiments provided evidence that an atom A. is the smallest particle of matter. B. contains negatively charged particles. C. has a negative charge. D. has a positive charge
Elements in the same group or family share important

A 400 kg object is sitting at rest at the top of a hill that is 30.0m high and 80.0m long measured along the hill . If there is no friction ,how fast will the object be going at the bottom of the hill?

Answers

The object be going at the bottom of the hill with velocity 7.75 m/s.

What is velocity?

When an item is moving, its velocity is the rate at which its direction is changing as seen from a certain point of view and as measured by a specific unit of time.

Given in the question a 400 kg object is sitting at rest at the top of a hill that is 30.0 m high and 80.0 m long measured along the hill . If there is no friction, velocity with which object be going at the bottom of the hill,

θ =sin^-1(30/80)

θ =22

F = 400 g sin(22) = 150 N

F = ma

150 = 400 a

a = 0.375 m/s²

v² - u²= 2 a s

v² - 0 = 2 x 0.375 x 80

v = 7.75 m/s

The object be going at the bottom of the hill with velocity 7.75 m/s.

To learn more about velocity refer the link:

brainly.com/question/18084516

#SPJ2

theater=sin^-1(30/80)
theater=22
F=400gsin22=150N
F=ma
150=400a
a=0.375ms^-2
v^2-u^2=2as
v^2-0=2x0.375x80
v=7.75ms^-1

Brownian motion cannot be detected in colloids. True or false?

Answers

Brownianmotion is the random movement of colloidal particles suspended in a fluid. It iscaused by random collisions of the molecules in the fluid medium. The particlesin the solution or colloids are in constant random movement. A colloid hasproperties boundary to a homogenous and heterogeneous mixture. However inBrownian movement, the larger the size of a particle, the lesser its motion andthe smaller the size of the particle, the higher is motion. Colloids in generalhave larger particle size and therefore it Brownian motion is sluggish. The statementis false.

A 20.0-cm long pipe is covered at one end in order to create a closed-end air column. A vibrating tuning fork is held near its open end, forcing the air to vibrate in its first harmonic. The wavelength of the standing wave pattern is ____.

Answers

Answer:

80 cm

Explanation:

the given condition is closed-end air column. The wavelength is four times the length of the air column for the standing wave pattern for the first harmonic.

The required wavelength of the standing wave pattern is

= $\lambda =4L\n\lambda=4 * 20\n\lambda=80 cm$

Why do paradigms change over time

Answers

Paradigms is a pattern or a model. They shift as a change in a way of thinking to another conclusion. After an amount of time they switch/shift into another pattern/position.

for uniform acceleration in rectilinear motion, which of the following is not correct? (a) velocity-time graph is linear (b) acceleration is the slope of velocity time graph (c) the area under the velocity-time graph equals displacement (d) velocity-time graph is nonlinear

Answers

Answer:

d) velocity-time graph is nonlinear

Explanation:

A straight line is seen in the velocity-time graph for uniform acceleration in rectilinear motion.

The frequency of wave A is 250 hertz and the wavelength is 30 centimeters. The frequency of wave B is260 hertz and the wavelength is 25 centimeters. Which is the faster wave?