a man hits a golf ball (0.2kg) which accelerates at a rate of 20 m/s what amount of force acted on the ball

2 answers:

8 0

The ball only accelerates during the brief time that the club is in contact
with it. After it leaves the club face, it takes off at a constant speed.

If it accelerates at 20 m/s² during the hit, then

Force = (mass) x (acceleration) = (0.2kg) x (20 m/s²) = 4 newtons .

eimsori [14]3 years ago

8 0

Force = mass * acceleration

F = 0.2 * 20 = 4 Newtons

You might be interested in

In straight line motion, if the velocity of an object is changing at a constant rate, then its position is _________ and its acc

Serjik [45]

Answer:

None of the above

It should be position is changing and acceleration is constant.

Explanation:

Since the velocity is changing, this means the object is moving, so the position must also be changing.

Acceleration is the change in velocity in time, if this change of velocity happens at a constant rate, the acceleration must be constant too.

So, for example, if the velocity were to stay the same (not changing), acceleration would be zero, because there wouldn't be a change in time on the velocity.

So in this case the answer sould be position is changing and acceleration is constant. But this isn't in the options so the correct answer is "None of the above"

8 0

3 years ago

In deserts the temperatures can reach extreme values in deep of summer and winter. A steel bridge is being constructed and it is

ryzh [129]

Answer:

The length of the bridge during the hottest part of summer is $L_s = 1235.925 m$