Recent questions in Physics

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Help please i need to submit it noww

Jafoor asked Jul 25, 2023

by Jafoor

5.7k points

1 answer

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22.2k views

What is probability of picking an orange marble and flipping a heads? 25% 40% 15% 30%

Samanthika Rajapaksa asked Jul 25, 2023

by Samanthika Rajapaksa

6.7k points

1 answer

8 votes

103k views

a car, moving at 30 m/s toward you, blows its horn at 500 Hz. if you are standing stil what frequency do you hear?

Khoi Ngo asked Jul 25, 2023

by Khoi Ngo

7.2k points

1 answer

8 votes

157k views

The force F = (3.77 N)i + (7.73 N)j acts on a particle as it moves first along the x axis from x = 1.81 m to x = 6.43 m, then parallel to the y axis from y = 4.97 m to y = 9.47 m. what is the work done

BJury asked Jul 25, 2023

by BJury

5.6k points

1 answer

0 votes

18.1k views

What name is given to the rate of flow of electric charge?

Bly asked Jul 25, 2023

by Bly

6.3k points

1 answer

14 votes

160k views

Question: True or False 1. Propagation by leaf buds is seen in dahlia. 2. Migration is the seasonal journey taken by animals to escape harsh climatic conditions. 3. RBCs have the oxygen-carrying component

Christoffer Johansen asked Jul 25, 2023

by Christoffer Johansen

6.2k points

1 answer

19 votes

88.8k views

A car driver measures a tire pressure of 320 kPa. What is the absolute pressure in the tire?(A) 0 kPa (B) 219 kPa (C) 101 kPa (D) 421 kPa (E) 320 kPa

Brad Werth asked Jul 25, 2023

by Brad Werth

6.3k points

1 answer

4 votes

68.9k views

A block slides down an inclined plane. Which force does zero work? I. Weight II. Friction III. Normal

Ryan Chase asked Jul 25, 2023

by Ryan Chase

6.5k points

1 answer

0 votes

112k views

. Draw a schematic circuit with two cells placed in parallel providing powerto a single light controlled by a switch drawn in the closed position. Includea voltmeter to read the potential difference across

Lore asked Jul 25, 2023

by Lore

6.4k points

1 answer

0 votes

59.1k views

Ice is melting a.conclusion b.observation c.experimentation d.inference

Fantius asked Jul 25, 2023

by Fantius

6.1k points

1 answer

2 votes

115k views

The half-life of tungsten 188 is 69.4 days. Initially, there are 0.725 kg of this isotope. How much of the isotope will remain after 147 days?(a) 0.104 kg(b) 0.167 kg(c) 0.237 kg(d) 0.255 kg

Chestozo asked Jul 25, 2023

by Chestozo

6.6k points

1 answer

0 votes

164k views

A gourd is thrown upward off a cliff with a velocity of 5.5m/s. If it lands a total of 3.7s later. How high is the cliff?? How high was it thrown (peak height)? With what velocity does it smash into the

Herr asked Jul 25, 2023

by Herr

6.7k points

1 answer

2 votes

209k views

At point A the roller coaster car has 480 Joules of gravitational potential energy. At point C it only has 290 Joules of gravitational potential energy . How much kinetic energy does the car have at point

Artem Ptushkin asked Jul 25, 2023

by Artem Ptushkin

6.3k points

1 answer

5 votes

15.0k views

Starting at a position of 10m [W] of your car, you run to a position of 150m [W] of your car in 35s. What was your velocity?

Oleg Kuts asked Jul 25, 2023

by Oleg Kuts

5.9k points

1 answer

1 vote

97.6k views

Kepler's_____of planetary motion states that the planets have an elliptical orbit, with the sun at one focal point of the ellipse.

Honkskillet asked Jul 24, 2023

by Honkskillet

5.9k points

1 answer

4 votes

169k views

What happens if lightbulb C burns out? A. Only lightbulb C turns off. B. All of the bulbs go out. C. Lightbulbs B and C turn off, but A stays on.

Ilja Zverev asked Jul 24, 2023

by Ilja Zverev

6.1k points

1 answer

15 votes

126k views

What is the value of y? 18 10 2y + 4 10 + 2х

Saiyan Prince asked Jul 24, 2023

by Saiyan Prince

6.4k points

1 answer

23 votes

107k views

. A saloon car starting from rest will accelerates to velocity of 48 km/h in 10 seconds. calculate the aceleration- What’s the answer ?

Sellotape asked Jul 24, 2023

by Sellotape

6.6k points

2 answers

16 votes

140k views

Which substance has a melting point greater than room temperature? A. oxygen B. aluminum C. mercury D. water

Parithiban asked Jul 24, 2023

by Parithiban

6.4k points

1 answer

19 votes

107k views

1. What is the slope of the graph below? position (m) 30 20 10 O 5 10 15 time (s)

Jared Meyering asked Jul 24, 2023

by Jared Meyering

6.7k points

1 answer

5 votes

162k views

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