and gravity gives you an acceleration of 9.8 meters per second squared.

因为地球的重力,提供了9。8米/秒2的加速度。

youdao

Only now is there no acceleration so I can write down that force of Walter Lewin plus the force of gravity equals zero.

加速度才为零,写出来就是：我给它的力,与重力之合力等于零。

youdao

You typically use this sensor when you want to obtain acceleration data without the influence of gravity.

当你想获取不受重力影响的加速度数据的时候，你通常会选用这种传感器。

youdao

"Buildings in Jakarta are built to withstand horizontal acceleration of about and this earthquake which just happened yesterday maybe about five percent of gravity,"

VOA: standard.2009.09.07

It knows that this particle happened to have a height of 15, at the time of 0, and a velocity of 10, and it is falling under gravity with an acceleration of -10.

这个质点恰好处在高度为15的地方,零时刻,初速为10,并在重力作用下以-10的加速度下坠

耶鲁公开课 - 基础物理课程节选

Then the acceleration of the planet is the force of gravity between the planet and the Sun, which Newton will tell you is directed towards the Sun and it depends on how far you are.

行星的加速度源自,行星和太阳之间的作用力,牛顿认为这个力指向太阳,它的大小取决于行星离太阳有多远

耶鲁公开课 - 基础物理课程节选

By measuring the amount of static acceleration due to gravity, the chip knows the angle a device is being tilted at with respect to the earth.

BBC: NEWS | Technology | Motion-sensitive laptop developed

Dr Anderson and his team considered some of the proposed modifications to gravity, and found that any adjustment to explain the anomalous acceleration would conflict with the observed orbits of the planets.

ECONOMIST: A space oddity

While traction batteries are heavy, and mass is bad for acceleration and agility, the lower center-of-gravity often compensates with higher levels of cornering, especially when a car wears rubber like the Signature Performance edition's sticky 21-inch summer tires.

WSJ: 2012 Tesla Model S Signature Performance Review: I Am Silent, Hear Me Roar | Rumble Seat by Dan Neil