2 years ago

Kenitic Energy (KE) 1.doubled

Physics

1 answer:

astra-53 [7]2 years ago

3 0

Answer:

mass

Explanation:

This energy of motion is what we call kinetic energy. ... In fact, kinetic energy is directly proportional to mass: if you double the mass, then you double the kinetic energy. Second, the faster something is moving, the greater the force it is capable of exerting and the greater energy it possesses.

pls make as brainlieast

You might be interested in

If a refrigerator draws 2.2 A at 120 V, What is its resistance?

Ierofanga [76]

Note that Ohm's law is given by
V = IR

Hence, V is 120V and I is 2.2A

Substitute the values:
120 = 2.2R

Therefore, R = 120/2.2
R = 54.5 Ohms

3 0

2 years ago

An olympic hurdler accelerates at a rate of 15.5 m/s2 . what is the rate in miles/min2 ?

Wittaler [7]

You have to use conversion units for this. For every 1 mile, there is an equivalent amount of 1,609 meters. For every 1 minute, there is an equivalent amount of 60 seconds. Using the dimensional analysis approach, the solution is as follows:

Acceleration = 15.5 m/s²*(1 mile/1,609 m)*(60 s/1 min)² = 34.68 miles/min²

5 0

3 years ago

Read 2 more answers

PLS ANSWER FAST THIS IS TIMED TEST AND WILL GIVE BRAINLY!!!

mylen [45]

Answer:

mass is 5 kg

Explanation:

F=m/a

M=f/a

F=5000

a=1000