1) How much net force is required to accelerate a 1500 kg car at 6.00 m/s2? Please enter your answer in the space provided: newtons 2) What is the mass of an object that has a weight of 115 N on the Moon? The gravity of the Moon is 1/6 of g (which is 9.8 m/s2). kg...
What is the meaning of the term tare weight?A. Pounds of force necessary to damage a containerB. Total weight of a container and contentsC. Weight of a containerD. Weight of the contents of a container 相关知识点: 试题来源: 解析 C 【解析】 首先,题目询问“tare weight”的定义,正确选项...
In fleet management software like MyGeotab, harsh driving — when accelerating, cornering or braking, for example — is defined in terms of g-force. Acceleration and G- force explained Before we get to the software, let’s talk about g-force. A g-force is a measurement of acceleration. ...
根据第一段:T he mas s of the object, the amount(数量)of matter i t is made of, does not change.可知选项D是正 确答案。 3、答案:D 解析:根据句子:Have you ever wondered w hy the pull of gravitation on the moon is only 1/6 of the pull on the earth?可知在没有去月球 是是180磅...
If we push an object with a constant force, we can find the relationship between the net force and the acceleration using Newton's second law of motion. The net force includes the friction force (if present), weight, and other external forces a...
When a weightlifter lifts a heavy weight, the muscles exert force on the weight, but the amount they can lift is determined by their strength. Therefore, while the concepts of "force" and "strength" often intertwine, their essence diverges, with force being the action or influence and ...
A. The object will sink. B. The object will float. C. The object will stay in the same place. D. The object will disappear. 相关知识点: 试题来源: 解析 B。中文解析:“If the buoyant force is greater than the weight of the object, the object will float.”。 反馈...
Force is an influence that can change the motion of an object; load is the weight carried or supported by something.
2.1 (not to scale) A force is used to pull the free end of the rope and this lifts the load at a constant speed.The air resistance and friction are negligible. The moving pulley has a mass of 2.40 kg and the load is a box of weight 960 N.(i) The tension T in the rope is ...
For those able to move out of poverty, progress is often temporary.Economic shocks,food insecurity, and climate change threaten their gains and may force them back into poverty. Typical consequences of poverty include alcohol and substance abuse, little to no access to education, poor housing and...