2 years ago

Reaction time is the lapse of time between muscular movement and external stimuli. True or false

Physics

2 answers:

riadik2000 [5.3K]2 years ago

3 0

False. reaction time would be lapse of time between external stimuli and muscular movement

ipn [44]2 years ago

3 0

Answer:

true

Explanation:

You might be interested in

A hiker walks 200 m west and then walks 100 m north. In what direction is her resulting displacement?a. northb. westc. northwest

emmainna [20.7K]

Answer:

Option (C) is correct.

Explanation:

Assuming that the hiker starts walking from the origin O as shown in the figure.

First, he walks 200 m west to point A (say), then he walks 100 m north to the final point B (say) as shown in the figure.

The final point B is in the north-west direction, therefore, the resulting point is in the north-west direction.

Hence, option (C) is correct.

7 0

2 years ago

How is that velocity got like this? pls explain

Yanka [14]

Answer:

if a car is increasing it's acceleration uniformly in a unit time, the graph will be moving away from it's origin. that's how you get this kind of graph.

5 0

1 year ago

When a force causes an object to move in the direction of the force blank occurs

serg [7]

Its magnetic..........ig

7 0

3 years ago

Sal sprinted 40 m to the right in 5.5s what is his average velocity

PolarNik [594]

Answer: 7.27 m/s

Explanation:

6 0

2 years ago

A 0.2-kg steel ball is dropped straight down onto a hard, horizontal floor and bounces straight up. The ball's speed just before

nadya68 [22]

Answer:

Explanation:

Given

mass of steel ball $m=0.2\ kg$

initial speed of ball $u=10\ m/s$

Final speed of ball $v=-10\ m/s$ (in upward direction)

Impulse imparted is given by change in the momentum of object

therefore impulse J is given by

$J=\Delta P$

$\Delta P=m(v-u)$

$\Delta P=0.2(-10-10)$

$\Delta =-4\ N-s$

so magnitude of Impulse =4 N-s

7 0

2 years ago

Read 2 more answers