SonyATV

2y

while we are here can i get in msct are there any msct guys itt im a cool funny guy :D

_001

2y

sorry were full

_001

2y

sorry were full

Womanpuncher69

2y

op am I not enough for u
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ASAKI

2y

You have 10 minutes to answer these questions.

1. A 1400 kg car is traveling at 22 m/s when the driver slams on the brakes, sliding to a stop in 56 meters. How much work is done by friction to stop the car?

2. Two football players separated by 42m run directly towards each other. Player 1 starts from rest and accelerates at 2.4m/s2 (Right), and player 2 moves uniformly at 5.4m/s (Left). How long does it take for the players to collide? How far does each player move? How fast is player 1 moving when the two players collide?

3. An airplane travelling 68 m/s at 23.8° below the horizontal when it drops off a package. If the horizontal distance between the point of release and the point at which the package hit the ground is 670.0 m, how long was the package in the air?

4. A horizontal spring is compressed by 7 cm and a block is placed in front of the spring. Once the spring is released the block reaches a velocity of 0.8 m/s. What is the mass of the block? (spring constant is 25N/m)

5. A 0.01 bullet is fired into a 2.5 kg pendulum bob initially at rest becomes embedded in it. After the collision, the pendulum rises a vertical distance of 0.8 m. Calculate the initial speed of the bullet.

Good luck.