PHYS 165 Module problem 2 set
23 m North - ANS-Displacement
25 s - ANS-Time Interval
7:32 am - ANS-Time
94 cm - ANS-Distance
A ball is tossed vertically upward with a velocity of 10.Zero m/s. At the height of its direction, the
ball has ________. - ANS-Zero pace
A ball is tossed vertically upward with a speed of 10.Zero m/s. When it is stuck on the identical
height from which it became thrown, it will have a downward velocity of about ________ -
ANS-10.0 m/s
A baseball player slides into second Before the slide, he is walking 6.50 m/s and he slides a
distance of 4.50 m. What is the baseball player's acceleration? - ANS--four.Sixty nine m/s2
A basketball is thrown upward at a 70.0o degree angle above horizontal at 20.Zero m/s.
Calculate how high it rises above the launch point. - ANS-Vertical thing of velocity:
(20.0)(sin 70.0) = 18.8m/s
Reach maximum peak:
vf= vi +a(t)
18.Eight/ 9.Eighty = 1.92 s
Height at 1.Ninety two s:
18.8(1.92) + half of (-nine.Eighty)(1.Ninety two)2
36.096 + 18.06
= 18.0 m
A basketball is thrown upward at a 70.0o degree angle above horizontal. Describe the shape of
the route the ball takes after it leaves the man or woman's arms. - ANS-It is the shape of a
parabola.
A boat transferring at 35.Zero m/s slows to a forestall at a dock in 12.Five s. What is the
acceleration of the boat? - ANS-35.0m/s / 12.Five s = -2.80 m/s2
A vehicle travels 500 km in 6 hours, whilst a truck travels the identical 500 km in 7 hours. What
is the identical approximately each vehicle's movement? - ANS-Displacement
A automobile travels 500 km in 6 hours, at the same time as a truck travels the same 500 km in
7 hours. Which car has a bigger average speed for his or her experience? - ANS-vehicle
A automobile travels 500 km in 6.Zero hours from one vacation spot to some other. What is the
common pace of this journey? - ANS-83 kph
A vehicle with a pace of 10.Zero m/s is uniformly multiplied to a speed of forty.Zero m/s in
five.00 s. During this time, it will tour _________ - ANS-half (10.Zero + 40.0)(5.00) = a hundred
twenty five m
23 m North - ANS-Displacement
25 s - ANS-Time Interval
7:32 am - ANS-Time
94 cm - ANS-Distance
A ball is tossed vertically upward with a velocity of 10.Zero m/s. At the height of its direction, the
ball has ________. - ANS-Zero pace
A ball is tossed vertically upward with a speed of 10.Zero m/s. When it is stuck on the identical
height from which it became thrown, it will have a downward velocity of about ________ -
ANS-10.0 m/s
A baseball player slides into second Before the slide, he is walking 6.50 m/s and he slides a
distance of 4.50 m. What is the baseball player's acceleration? - ANS--four.Sixty nine m/s2
A basketball is thrown upward at a 70.0o degree angle above horizontal at 20.Zero m/s.
Calculate how high it rises above the launch point. - ANS-Vertical thing of velocity:
(20.0)(sin 70.0) = 18.8m/s
Reach maximum peak:
vf= vi +a(t)
18.Eight/ 9.Eighty = 1.92 s
Height at 1.Ninety two s:
18.8(1.92) + half of (-nine.Eighty)(1.Ninety two)2
36.096 + 18.06
= 18.0 m
A basketball is thrown upward at a 70.0o degree angle above horizontal. Describe the shape of
the route the ball takes after it leaves the man or woman's arms. - ANS-It is the shape of a
parabola.
A boat transferring at 35.Zero m/s slows to a forestall at a dock in 12.Five s. What is the
acceleration of the boat? - ANS-35.0m/s / 12.Five s = -2.80 m/s2
A vehicle travels 500 km in 6 hours, whilst a truck travels the identical 500 km in 7 hours. What
is the identical approximately each vehicle's movement? - ANS-Displacement
A automobile travels 500 km in 6 hours, at the same time as a truck travels the same 500 km in
7 hours. Which car has a bigger average speed for his or her experience? - ANS-vehicle
A automobile travels 500 km in 6.Zero hours from one vacation spot to some other. What is the
common pace of this journey? - ANS-83 kph
A vehicle with a pace of 10.Zero m/s is uniformly multiplied to a speed of forty.Zero m/s in
five.00 s. During this time, it will tour _________ - ANS-half (10.Zero + 40.0)(5.00) = a hundred
twenty five m
