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Najah
Questions (7)
A 1.13 kg skateboard is coasting along the pavement at a speed of 4.28 m/s when a 0.93 kg cat drops from a tree vertically
1 answer
492 views
A tennis player places a 44 kg ball machine on a frictionless surface, as shown below. The machine fires a 0.064 kg tennis ball
3 answers
3,365 views
An 88.5 kg fullback moving east with a speed of 5.5 m/s is tackled by a 94.0 kg opponent running west at 2.90 m/s, and the
1 answer
949 views
A 4.0 g coin sliding to the right at 26.0 cm/s makes an elastic head-on collision with a 12.0 g coin that is initially at rest.
1 answer
1,125 views
A 73.5 kg ice skater moving to the right with a velocity of 2.64 m/s throws a 0.18 kg snowball to the right with a velocity of
0 answers
532 views
A 0.20 kg baseball moving at +25.20 m/s is slowed to a stop by a catcher who exerts a constant force of -387 N.
A)How long does
1 answer
1,177 views
A 3.8 kg block initially at rest is pulled to the
right along a horizontal, frictionless surface by a constant, horizontal force
0 answers
555 views
Answers (1)
Elliot Finish studying at 4:45 p.m. he spent 30 minutes reading a social study chapter he spent 45 minutes on his math homework in between studying Elliot took a 20 minute break at what time did Elliot begin studying
