3 years ago

Identify which of the following objects has the most inertia: 3 g gumball; 2 kg tennis ball; 2 g ping

1 answer:

6 0

5 kg basketball. Inertia is related to the mass of the object.

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Ede4ka [16]

Answer:

Here gravitational force is G or gravity constant.

8 0

3 years ago

QveST [7]

I don’t think it is flat

6 0

3 years ago

Rus_ich [418]

185 newtons because (W=Fd so W/d=F)296/1.6=185

7 0

3 years ago

USPshnik [31]

The answer is actually True, I just took the test and it was correct.

5 0

3 years ago

Georgia [21]

components of the speed of the coin is given as

$v_x = v cos60$

$v_x = 6.4 cos60 = 3.2 m/s$

$v_y = vsin60$

$v_y = 6.4 sin60 = 5.54 m/s$

now the time taken by the coin to reach the plate is given by

$t = \frac{\delta x}{v_x}$

$t = \frac{2.1}{3.2}$

$t = 0.656 s$

now in order to find the height

$h = vy * t + \frac{1}{2} at^2$

$h = 5.54 * 0.656 - \frac{1}{2}*9.8*(0.656)^2$

$h = 1.52 m$

so it is placed at 1.52 m height

3 0

3 years ago