All objects have matter (= mass). Because of the mass of the objects, the object
ID: 1770398 • Letter: A
Question
All objects have matter (= mass). Because of the mass of the objects, the objects are reluctant to change the state of motion. This is called ________. The larger object has larger ________.
_______ is a vertical force of attraction to fall toward a center of the earth.
The fact that you can jump off of the ground for a moment means that your muscles can generate greater force than ________ acting on you.
If you want to record your lifetime-best performance of vertical jump height, where should you try to jump? Choose the best one from the following – a) at Galveston beach, b) at UTSA campus, c) somewhere below sea level, or d) at a top of Mt. Everest.
There are 3 types of lever systems. What is the lever system that is characterized by having axis between resistance and force? Also, which of the following joints can be best described as this lever system? – a) neck, b) foot/ankle, or c) elbow
There are 3 types of lever systems. What is the lever system that is characterized by having force between axis and resistance? Also, which of the following joints can be best described as this lever system? – a) neck, b) foot/ankle, or c) elbow
There are 3 types of lever systems. What is the lever system that is characterized by having resistance between axis and force? Also, which of the following joints can be best described as this lever system? – a) neck, b) foot/ankle, or c) elbow
One of the Newton’s law indicates that objects will never change their state of motion unless external force acts on the objects. For example, a ball on the ground will never move away unless you give a push to it or strong wind blows it away. In contrast, a long jumper jumps off of the ground, stays up in the air for a moment, and lands back onto the ground soon. What external force is likely to be pulling the jumper back to the ground?
One of the Newton’s law describes acceleration. Acceleration of the objects is proportional to ______, and inversely related to _________.
Explanation / Answer
1) inertia
2) inertia
3)Gravitational force or weight
4)Gravitational force or weight
5] at the top of Mt Everest as gravity is less there
6] First class lever, neck
7] Third class lever, elbow
8] Second class, foot ankle
9] Gravitational force due to earth
10) force
11) mass