3 years ago

Which of the following is equivalent to 10 kilograms?

Physics

1 answer:

EleoNora [17]3 years ago

7 0

a) 1000 grams = 1 kg ... no

d) 1000 centigrams

You might be interested in

a toy car is wound up and released on the floor. it accelerates at a rate of 0.4 m/s/s . the mass of the care is 3kg. what is th

EastWind [94]

Answer:

1.2N

Explanation:

f=m×a

m=3kg

a=.4m/s/s

3×.4=1.2

kg×m/s/s = N

8 0

3 years ago

A motorcycle is moving at a constant speed of 4 km/h. How long does it take the motorcycle to travel a distance of 10 km

shepuryov [24]

Answer:

It takes 2.5 hours, or 2 hours and 30 minutes

Explanation:

The tone it takes can be find dividing the distance it need to travel by the velocity:

10/4 = 2.5

8 0

3 years ago

Read 2 more answers

An open vertical tube has water in it. a tuning fork vibrates over its mouth. as the water level is lowered in the tube, a reson

Arlecino [84]

Speed = wavelenght * frequency

8 0

3 years ago

Which of the following statements best describes how Earth's movement and tilt affects its periods of daylight and seasons?

liubo4ka [24]

Answer:

I think the answer is d. Earth's tilt produces unequal periods of daylight and climate patterns called seasons.

6 0

2 years ago

A 52 kg child on a swing is travelling at 6 m/s . What is his gravitational potential energy if he has 1000 J of the mechanical

DiKsa [7]

Answer:

The correct answer is "64 J".

Explanation:

The given values are:

Mass,

m = 52 kg

Velocity,

v = 6 m/s

Mechanical energy,

= 1000 J

Now,

The gravitational potential energy will be:

⇒ $P.E=1000-\frac{1}{2}mv^2$

$=1000-\frac{1}{2}\times 52\times (6)^2$

$=1000-26\times 36$

$=1000-936$

$=64 \ J$

7 0

3 years ago