2 years ago

Can you answer fast plz

Physics

1 answer:

tatyana61 [14]2 years ago

7 0

Answer:

wavelength frequency

energy

frequency

Explanation:

You might be interested in

Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 1.60×106 N, one at an angle 13.0 west of north, an

Juliette [100K]

Answer: $W=1.93\times 10^9 J$

Explanation:

Given

Force $F=1.6\times 10^{6} N$

one at an angle of $13^{\circ}$ East of North and another at $13^{\circ}$ West of North

Net Force is in North Direction

$F_{net}=2F\cos 13$

Forces in horizontal direction will cancel out each other

thus Work done will be by north direction forces

$W=2F\cdot \cos 30\cdot s$

here $s=0.7 km$

$W=2\times 1.6\times 10^{6}\cdot \cos 30\cdot 700$

$W=1.93\times 10^9 J$

3 0

3 years ago

Albert Einstein was a famous physicist.

Eva8 [605]

Genus’s mastermind hope that helps

4 0

2 years ago

PLEASE HELP ME<br> What is the net force acting on the car?

Hitman42 [59]

The net force acting on the car is 3 which slows the car down.

3 0

2 years ago

Potassium hydroxide (KOH) and hydrochloric acid (HCl) react in a beaker. They form potassium chloride (KCl) and water (H2O). Wha

kykrilka [37]

Its the second option

3 0

3 years ago

Read 2 more answers

How many boron atoms are there in 5 molecules of BF3? Hint: The symbol for boron is B. Submit

Thepotemich [5.8K]

Answer:

5 atoms of Boron

Explanation:

Boron makes up approximately 15.944% of the mass and the rest of the 84.056% is Fluorine. There is 5 Atoms because Boron atomic mass is 10.811 in 1 molecule of BF3 and you wanted 5 Molecules.

8 0

2 years ago

Read 2 more answers