Potential energy is measured by mass * gravity * height. So, the larger the mass on a roller coaster, the more potential energy it has.
Also, the higher it is, the more potential energy it has.
Derive relation F = ma from Newton 2nd Law of Motion. Let us derive the relation of force F = ma from Newton's second law: ... It means that the linear momentum will change faster when a bigger force is applied. Consider a body of mass 'm' moving with velocity v.
The acceleration is 2.2 m/s^2 and the net force is 62N towards the right
<h3>What is the net force?</h3>
The net force is the effective force that acts on a body in a give direction.
1. The net force in the y axis is; ∑Fy = 0
2. The net force along the y axis is; ∑Fx = 277 N - 215 N
3. The normal reaction is given by; 28 kg * 9.8 m/s^2 = 274.4 N
4. The net force in the x axis is 277 N - 215 N = 62N towards the right
5. The acceleration of this force is obtained from;
F = ma
62 = 28 a
a = 62/28
a = 2.2 m/s^2
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Answer:
It depends on the environment you're in but I'd go with warm
Explanation:
Answer:
3.76
Explanation:
We are given that
Terminal speed in the spread -eagle position,
Terminal speed in the nosedive position,
We have to find the ratio of the effective cross-sectional area A in the slower position to that in the faster position.
We know that
Area, A=
