Answer:
25 m
Explanation:
Given:
v₀ = 10 m/s
v = 0 m/s
a = -2 m/s²
Find: Δx
v² = v₀² + 2aΔx
(0 m/s)² = (10 m/s)² + 2 (-2 m/s²) Δx
Δx = 25 m
ans will be 1500006.15
= 1.5*10^6
we move the decimal point to the left six digits
Answer:
388.5J
Explanation:
Given parameters:
Weight = 70N
Height = 5.55m
Unknown:
Gravitational potential energy at the top of the ladder = ?
Solution:
The gravitational potential energy is the energy due to the position of the body.
Gravitational potential energy = Weight x height
So;
Gravitational potential energy = 70 x 5.55 = 388.5J
Answer:
The value is 
Explanation:
From the question we are told that
The mass of the ball is
The initial speed of the ball is 
The spring constant is 
The compression distance is 
Generally the energy stored in the string is mathematically represented as

=>
=>
Generally the kinetic energy of the ball is mathematically represented as

=>
Generally the KE the ball have when it has compressed the spring is mathematically represented as

=> 
=> 
Answer: add 10 cm plus 200 mpa divided by 2 min then caculate that into 160 bars.
Explanation: