Recent questions in Physics

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A daring squirrel runs toward a cat, then turns around to safety. A graph of its velocity over time is shownbelow.

Vishwambhar asked Jun 24, 2023

by Vishwambhar

5.5k points

1 answer

3 votes

17.8k views

A pendulum completes 3 cycles in 12 seconds. What is its period?

Andrew Rueckert asked Jun 24, 2023

by Andrew Rueckert

5.8k points

1 answer

14 votes

49.2k views

A coach drives a total of 2,000km in 4 hours. The speed limit is 50km/h. Is it possible that the coach broke the speed limit during its journey?

Budgie asked Jun 24, 2023

by Budgie

5.7k points

1 answer

6 votes

111k views

Hello people ~ Quantisation of charge implies _____ (a) charge cannot be destroyed (b) charge exists on particles (c) there is a minimum permissible charge on a particle (d) charge, which is a fraction

Biribu asked Jun 24, 2023

by Biribu

6.1k points

2 answers

12 votes

206k views

If 270 million people in the United States jumped up in the air simultaneously,pushing off Earth with an average force of 800. N each for a time of 0.10 s,what would happen to the 5.98 X 1024 kg Earth?

Gregjhogan asked Jun 24, 2023

by Gregjhogan

6.1k points

1 answer

1 vote

29.5k views

A weightless beam supports a weight of 266N down. Find FA up at 3.00 m from this weight and FB up on the other side of this weight at 5.00m from it. Draw the situation.

Donaldo asked Jun 24, 2023

by Donaldo

5.9k points

1 answer

3 votes

164k views

Then, complete the riddle below by finding the matching number and writing the letter. Newton's Second Law 44k el effe & forces cause an object to accelerate. 3 10 Acceleration depends on I & I and M a

Krystle asked Jun 24, 2023

by Krystle

6.3k points

1 answer

0 votes

30.9k views

Before your interview ends, make sure to ask these questions:Will you please call me with the hiring decision?Will you please call me with the hiring decision?Is there a target date for the hiring decision?

Xxhxx asked Jun 24, 2023

by Xxhxx

5.4k points

2 answers

15 votes

170k views

What is the magnitude of the x-component of force ?

Matthewk asked Jun 24, 2023

by Matthewk

5.6k points

2 answers

2 votes

146k views

Suppose you put two protons near each other. Because of the electromagnetic force, the two protons will

Patrick Peccatte asked Jun 23, 2023

by Patrick Peccatte

6.4k points

1 answer

14 votes

105k views

Which type of light is emitted from objects with the highest temperatures?.

Wing Choy asked Jun 23, 2023

by Wing Choy

5.5k points

1 answer

9 votes

29.1k views

A metal spoon is put in a cup of hot tea and then put it into the mouth. The spoon is not very hot, but the tea is much hotter. Why?

Apoorv Ashutosh asked Jun 23, 2023

by Apoorv Ashutosh

6.4k points

1 answer

8 votes

10.3k views

______________ are chemicals in the body affecting how you feel. A. Hormones B. Emotions C. Calories D. Memories

Neumino asked Jun 23, 2023

by Neumino

5.4k points

2 answers

17 votes

230k views

What provided evidence for the revolution of earth around the sun?.

Npit asked Jun 23, 2023

by Npit

5.8k points

1 answer

22 votes

197k views

50 POINTS! What is simple slope/ what is the simple slope equation?

XpiritO asked Jun 23, 2023

by XpiritO

5.8k points

1 answer

4 votes

83.7k views

Which statement best describes how ultrasound can produce an image?

Anette asked Jun 23, 2023

by Anette

5.6k points

2 answers

4 votes

45.7k views

What is the displacement of a car that travels 20 km west and then 5 km east?

Teukkam asked Jun 23, 2023

by Teukkam

5.6k points

2 answers

2 votes

184k views

Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are moving toward one another, the first having a mass of 270000 kg and a velocity of 0.275 m/s in the horizontal

Anton Koscejev asked Jun 23, 2023

by Anton Koscejev

5.9k points

1 answer

0 votes

30.8k views

11. A solid bowling ball rolls down a ramp. Which of the following forces exerts a torque on the bowling ball about its center? (a) the weight of the ball. (b) the normal force exerted by the ramp. (e)

Shadman Anwer asked Jun 23, 2023

by Shadman Anwer

5.9k points

1 answer

4 votes

208k views

Two duck hunters are seated back-to-back in a boat. How large is the zone-of-fire for each hunter? 180 degrees 135 degrees 90 degrees 45 degrees

Plywood asked Jun 23, 2023

by Plywood

6.2k points

1 answer

16 votes

226k views

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