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A 1000kg car starts at rest and accelerates to 10m/s in 15 sec. What is the impulse on the car over the 15 seconds? Justify your answer And calculate the force applied to the car over those 15 seconds

Pandre asked Jul 11, 2023

by Pandre

6.1k points

1 answer

1 vote

168k views

In order to put an end to prejudice and discrimination, it is important to use the tools of __________ effectively. A. communication and guilt B. empathy and understanding C. education and communication

Swati Saoji asked Jul 11, 2023

by Swati Saoji

5.5k points

2 answers

21 votes

193k views

Alex dropped a coin from a height of 240 feet. How long, in seconds, will it take for the object to reach the ground?

TERMINATOR asked Jul 11, 2023

by TERMINATOR

6.3k points

1 answer

4 votes

20.0k views

Importance of knowledge of gravitational acceleration of planets in space exploration and continuity of life

Cheseaux asked Jul 11, 2023

by Cheseaux

5.6k points

1 answer

4 votes

203k views

Which organelle is unique to plants and captures light energy for photosynthesis? nucleus chloroplast mitochondria vacuole

YanDatsiuk asked Jul 11, 2023

by YanDatsiuk

5.9k points

1 answer

6 votes

12.5k views

4. 9.222 m/s5. 5.523 m/s27. Answer: Dv²=85.04v² = 9.2217=19.22228.) Under the influence of some forces, the speedof a 21.325 kg object changed from 6 m/s to a certain speed.If the net work done on the

Michael Lukin asked Jul 11, 2023

by Michael Lukin

5.8k points

1 answer

5 votes

213k views

A satellite in orbit decreases in speed but maintains the same angular momentum. how must the radius of the orbit change?

Dub asked Jul 11, 2023

by Dub

5.4k points

2 answers

5 votes

52.8k views

an atom with 4 protons 5 neutrons and 4 eletrons has an atomic mass of _____ amu (enter a whole number )

Ricovitch asked Jul 11, 2023

by Ricovitch

6.2k points

2 answers

21 votes

70.5k views

What is equilibrium pls answer i know but need to confirm

Jokel asked Jul 11, 2023

by Jokel

6.0k points

2 answers

20 votes

163k views

Please help me how law of motion applied in basketball need step by step explain

Klaffenboeck asked Jul 11, 2023

by Klaffenboeck

6.2k points

1 answer

5 votes

106k views

A merry-go-round with a rotational inertia of 600 kg m2 and a radius of 3. 0 m is initially at rest. A 20 kg boy approaches the merry-go-round along a path tangent to the rim of the at a speed of 5. 0

Edgars Jekabsons asked Jul 11, 2023

by Edgars Jekabsons

5.9k points

1 answer

2 votes

188k views

What is evidence that magnetic fields exist?

Siva Kandaraj asked Jul 11, 2023

by Siva Kandaraj

5.8k points

1 answer

15 votes

15.8k views

If a hammer is dropped from a height of 52 m and there is no air resistance, what is the acceleration the hammer experiences while it is falling towards the ground?

Martin Kure asked Jul 11, 2023

by Martin Kure

6.6k points

1 answer

1 vote

6.4k views

d. Later, the bobsled is racing down the track at a speed of 20 m/s. With the team in it, the bobsledhas a total mass of 325 kg. How much work must be done by friction to slow down the bobsled to 17m/s?

Benoit Jadinon asked Jul 11, 2023

by Benoit Jadinon

6.6k points

2 answers

0 votes

68.7k views

Evaluate the powers of 3 to find each value. What is the value of 3-2 What is the value of 30 What is the value 31 What is the value of 33

Sofija asked Jul 11, 2023

by Sofija

7.5k points

2 answers

21 votes

57.1k views

Which two factors affect the amount of thermal energy an object has?

Gilda asked Jul 11, 2023

by Gilda

6.0k points

1 answer

0 votes

80.2k views

A 1700 kg is traveling along a highway at 100 km/hr and skids to a halt. a) How far will the car travel (while skidding) if the coefficient of kinetic friction between the tires and the road is 0.7? b)

Elingela asked Jul 11, 2023

by Elingela

6.4k points

1 answer

1 vote

151k views

QUICK!!!! newtons second law of motion states that an object acceleration is equal to 1. The net force on an object divided by its mass 2. The mass of an object divided by its net force 3. The net force

Vince Carter asked Jul 11, 2023

by Vince Carter

6.0k points

1 answer

12 votes

167k views

What is the charge on a 0.25 μF capacitor when the capacitor is connected to a 9.0 V battery?Group of answer choices1.2x10^-12 C2.3x10^-6 C3.6x10^-7 C2.8x10^-8 C

Inti asked Jul 11, 2023

by Inti

6.2k points

1 answer

3 votes

96.1k views

1) Which of the following is not true about vectors.a) Must have magnitude and direction.b) When doing math with vectors, we can usually treat the x and y components independently.c) If several vectors

Octavian Vladu asked Jul 11, 2023

by Octavian Vladu

6.0k points

1 answer

4 votes

67.7k views

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