Answer:
46.77N/m
Explanation:
to find the spring constant you can use the following formula:
T: period of oscillation = 0.65s
m: mass of the object = 0.50kg
By doing k the subject of the formula and replacing you obtain:
hence, the spring constant is 46.77N/m
<span>Because the reflected red light from the apple will not pass through the blue filter and since no light gets through it will appear black.</span>
Answer:
The momentum of the ball is 500 kg·m/s
Explanation:
The momentum is given by Mass × Velocity
The given parameters are;
The mass of the box = 10 kg
The velocity by which the box is sliding = 50 m/s
Therefore, the momentum of the ball is given as follows;
The momentum of the ball = 10 kg × 50 m/s = 500 kg·m/s
The momentum of the ball = 500 kg·m/s
