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kiruha [24]
3 years ago
7

A stone is thrown vertically upwards with an initial velocity of 40 ms-1. Find the maximum height reached by the stone. What is

the net displacement and the total distance covered by the stone?
Physics
1 answer:
Lyrx [107]3 years ago
8 0
To find the maximum height we use the expression:
U²=2gh
Where u is the initial velocity,
g is gravitational field strength
h is the maximum height.
h=u²/2g
h=40²/20
=1600/20
=80m
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In a football game, a 96 kg receiver leaps straight up in the air to catch the 0.42 kg ball the quarterback threw to him at a vi
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Answer:

V = 0.074 m/s

Explanation:

given,

mass of the receiver, M = 96 Kg

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4 years ago
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Kipish [7]

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belka [17]
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3 years ago
One end of rod A is placed in a cold reservoir with a temperature of 5.00°C. The other end is held in a hot reservoir at 85.0°C.
slavikrds [6]

Answer:

1 / 2

Explanation:

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Since in both cases Rod A and Rod B have identical boundary conditions:

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5 0
3 years ago
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