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maksim [4K]
2 years ago
14

A car covers first half of the distance between two places at a speed of 40 km/h and the

Physics
1 answer:
Ghella [55]2 years ago
6 0

Answer: 48km/hr

Explanation:

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jamal is playing with magnetic toy vehicles. He has two identical magnetic vehicles (purple and green) on different sides of a c
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Since potential energy increases with increase in the separation distance, Jamal should move the toy car that will create the largest separation distance.  The magnetic force that will act on the vehicles as he moves the cars away from each other will decrease because magnetic force is inversely proportional to the separating distance between the cars.

Explanation:

Since potential energy increases with increase in the separation distance, Jamal should move the toy car that will create the largest separation distance.The magnetic force that will act on the vehicles as he moves the cars away from each other will decrease because magnetic force is inversely proportional to the separating distance between the cars.

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2 years ago
How is velocity and instantaneous speed alike
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3 years ago
5. Calculate the acceleration of a 2 kg block across a table if you push with a force of 20 N and the frictional force is 4 N.
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Answer:

Explanation:hey do you go to GOC too?

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2 years ago
A sled starts off with an initial velocity of 8 m/s and slows down to 2 m/s after 3 seconds. What was its acceleration?
melomori [17]

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-2m/s

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melisa1 [442]

Answer:

Refraction

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