aseelmohammed453
aseelmohammed453 aseelmohammed453
  • 02-05-2021
  • Physics
contestada

A ball bounces changing velocity from vi=15m/s[D] to vf=15m/s[U] in t=0.01s. The balls acceleration is *
A) 0
B) 30m/s/s
C) 3000m/s/s
D) 0.3m/s/s

Respuesta :

sap105 sap105
  • 02-05-2021

Answer:

Option (A) is correct

Explanation:

a= (vf-vi)/ t

put the values

hence,

a= ( 15-15)/0.01

a=0

Answer Link

Otras preguntas

The concept of the great society was created by which president
Which of the following can you do to reduce your risk for cardiovascular disease? a. quit smoking. b. eat more saturated fats. c. consume 20 to 30 milligrams
help. i really need it Question 1: A: describe what happens to the molecules of water as water goes from ice to vapor B: explain what happens to the temperature
How deep is the main waterfall at parque nacional iguazu
A spring scale hung from the ceiling stretches by 5.1 cm when a 1.6 kg mass is hung from it. the 1.6 kg mass is removed and replaced with a 2.2 kg mass. part a
The germans first successfully used the blitzkrieg in an attack on finland. france. the soviet union. poland.
What is the best sentence starter
An open frame is generally employed in _____________ films, while a closed frame is generally employed in ____________ films.
$627 is 95% of what amount ?
How many grams of KCIO3 are needed to produce 5.00 of O2 at STP?