Take the stone's position at ground level to be the origin, and the downward direction to be negative. Then its position in the air at time
is given by
Let be the depth of the well. The stone hits the bottom of the well after 5.00 s, so that
An airplane travels 80 m/s as it makes a horizontal circular turn which has a 0.80-km radius. What is the magnitude of the resul
1 answer:
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Answer:
The value of tangential acceleration 40
The value of radial acceleration
Explanation:
Angular acceleration = 50
Radius of the disk = 0.8 m
Angular velocity = 10
We know that tangential acceleration is given by the formula
Where r = radius of the disk
= angular acceleration
⇒ 0.8 × 50
⇒ 40
This is the value of tangential acceleration.
Radial acceleration is given by
Where V = velocity of the disk = r
⇒ V = 0.8 × 10
⇒ V = 8
Radial acceleration
This is the value of radial acceleration.
Answer:
Explanation:
From the question we are told that:
Mass
Drop distance
Generally the equation for Spring Constant is mathematically given by