Recent questions in Physics

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I need help with these questions ASAP .. I have to get them done tonight because it is due tomorrow

Ikes asked Aug 4, 2023

by Ikes

6.5k points

1 answer

25 votes

165k views

What will the velocity be if the momentum is 60000kg.m.s and the mass of the car is 2000kg

AGill asked Aug 4, 2023

by AGill

6.9k points

1 answer

25 votes

73.9k views

Is water in the air a source of radiation or convection? How is air in a hot air Ballon convection?

Ujjwal Khatri asked Aug 4, 2023

by Ujjwal Khatri

6.9k points

1 answer

1 vote

135k views

A ball is thrown straight up with a speed of 36.0 m/s. How long does it take to return to its starting point?

Roy Samuel asked Aug 4, 2023

by Roy Samuel

6.6k points

1 answer

4 votes

18.5k views

Conductor B is blue, conductor A is red A. Conductor A has a lower resistance B. Conductor B has a lower resistance C. Both conductors have the SAME amount of resistance D. There is not enough information

Juanito Fatas asked Aug 4, 2023

by Juanito Fatas

6.9k points

1 answer

18 votes

177k views

A small car with mass of 0.800 kg travels at a constant speed on the inside of a track that is a vertical circle with radius 5.00 m. If the normal force exerted by the track on the car when it is at the

Carlos Valiente asked Aug 4, 2023

by Carlos Valiente

6.1k points

1 answer

5 votes

67.2k views

Answer the question in the picture make your response simple but to where it gives a full answer! I need a response ASAP!

Binarycreations asked Aug 4, 2023

by Binarycreations

6.5k points

1 answer

20 votes

109k views

Which set-up has the stronger magnetic field?

Elysha asked Aug 4, 2023

by Elysha

6.8k points

1 answer

24 votes

198k views

If you throw a ball straight up into the air, when is the potential energy the greatest?.

Bneil asked Aug 4, 2023

by Bneil

6.0k points

1 answer

0 votes

96.5k views

Can you pick up a cup of tea without friction?

Victor Calatramas asked Aug 4, 2023

by Victor Calatramas

6.8k points

1 answer

2 votes

152k views

PLEASE HELP How many days does it take Mars to orbit the Sun ? It is 1.52 au from the Sun. Saturn is 9.54 au from the sun and takes 29.5 years to orbit the Sun. Thank you!!!

Julio Motol asked Aug 4, 2023

by Julio Motol

6.7k points

2 answers

18 votes

190k views

Two sound sources generate pure tones of 65 Hz and 75 Hz. What is the beat frequency? a 15Hz b 20Hz c 10Hz d 5Hz

Love Dager asked Aug 4, 2023

by Love Dager

6.9k points

1 answer

14 votes

29.1k views

A 56 kg student stands atop aspring in an elevator that is acceleratingupward at 3.5 m/s2m/s2. The springconstant is 2900 N/mN/m. Part A Byhow much is the spring compressed

Jimkont asked Aug 4, 2023

by Jimkont

6.4k points

1 answer

0 votes

180k views

A 15.0kg weight is accidentally dropped from a window 5.00m above the ground. What will be the velocity of the weight as it strikes the ground?0 98.0m/sO 7.00m/sO 49.0m/sO 9.90m/s

Thushara asked Aug 4, 2023

by Thushara

7.2k points

1 answer

0 votes

96.5k views

A 873-kg car starts from rest on a horizontal roadway and accelerates eastward for 5.00 s when it reaches a speed of 35.0 m/s. What is the average force exerted on the car during this time?_____ kN eastward

Glendaliz asked Aug 4, 2023

by Glendaliz

7.0k points

1 answer

5 votes

99.5k views

Solve for the impulse imparted on the golf ball. t = 0.001 s F = 2000 N

Gotschi asked Aug 4, 2023

by Gotschi

7.2k points

1 answer

5 votes

37.4k views

An elephant weighs 40,000 newtons. Each of its four feet has an area of 500cm^2. Of the elephant stands on one foot, what pressure does it put on the ground?

Krunal Patel asked Aug 4, 2023

by Krunal Patel

6.7k points

2 answers

3 votes

52.1k views

Describe all the ways a bicyclist can accelerate.

Saravanan M asked Aug 4, 2023

by Saravanan M

7.3k points

1 answer

1 vote

93.0k views

When an object radiates heat, the strength of this radiation far from the object decreases when distance from the source increases as shown in the graph below: That is, radiated heat is much stronger near

Hitesh Kushwah asked Aug 4, 2023

by Hitesh Kushwah

6.3k points

2 answers

0 votes

107k views

Two objects are placed touching each other. Object A has a temperature of 1 T and Object B has a temperature of 2 T. What will be true after some time has passed? A. Object A will possess more heat than

Abhishek Jadhav asked Aug 4, 2023

by Abhishek Jadhav

6.2k points

1 answer

2 votes

200k views

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