3 years ago

A ball rolls across the floor at a constant speed, what will happen to it if there is no friction?

Physics

1 answer:

Pepsi [2]3 years ago

7 0

the ball will stay moving at the same rate of speed until something happens and stop it

You might be interested in

3. What is Newton's 1st Law?

pishuonlain [190]

Answer:

Explanation:

for every action there is an equal and opposite reaction

3 0

3 years ago

It is summertime and the temperature is 100 degrees Fahrenheit. Johnny decides he is going to go swimming. He jumps in his pool

Aloiza [94]

Answer:

Water temperatures are slow to heat up, It takes 4 times the energy to heat up water than to heat air. Water also "feels" colder because water is a more efficent medium than air to cool our body down.

Re word it tho

Hope this helps!!

3 0

3 years ago

Jxjsjsjisisjsjsjsjksiwkskisiiwiiwisiiisikwiiisisiskisisisiisksksis

Eduardwww [97]

Maamlqlmemd,slslsejejwkwlpslskmdkwkwowoekejems?

4 0

3 years ago

You were driving your car to UTD at a speed of 35 miles per hour. You stopped at the FloydCampbell intersection with the signal

ser-zykov [4K]

Answer:

green light have high energy

Explanation:

We have given the wavelength of the red light $\lambda =6.45\times 10^{-5}cm=6.45\times 10^{-7}m$

Speed of the light $c=3\times 106{8}m/sec$

The energy of the signal is given by $E=h\nu =h\frac{c}{\lambda }=\frac{6.67\times 10^{-34}\times 3\times 10^{8}}{6.45\times 10^{-7}}=3.1023\times 10^{-15}j$