Question

Analyze the problem carefully. Calculate the acceleration of an
object in a given situation. Sample problem #1 is given for your guide.
Sample Problem #1
A particular car can go from rest to 100 m/s in 20 seconds. What is its acceleration?
Given Required Equation Solution Answer
Δv = 100 m/s
Δt = 20 seconds
acceleration = ?
=

100 /
=
20
= /

Sample Problem #2
In 20 seconds, a car increases its speed from rest to 60 m/s. What is the
acceleration of the car?
Given Required Equation Solution Answer
Sample problem #3
A skater is initially caught moving at rate 30 m/s. After 5 seconds the skater has
stopped at rest. Calculate the rate of change in its velocity.
Given Required Equation Solution Answer
Sample Problem #4
In 10 seconds time interval, a car increases its velocity from rest to 100 m/s while the
bicycle goes 20 m/s to 60 m/s. Which undergoes the greater acceleration? What is
the acceleration of each?
Given Required Equation Solution Answer
car
bicycle

Answer 1

Answer:

it's too easy you can go through it and recheck your solved answer